Fix places where two newline characters may be logged.

Cc: sta...@dpdk.org

Signed-off-by: David Marchand <david.march...@redhat.com>
---
Changes since RFC v1:
- split fixes on direct calls to printf or RTE_LOG in a previous patch,

---
 drivers/crypto/ipsec_mb/ipsec_mb_ops.c  |   2 +-
 lib/bbdev/rte_bbdev.c                   |   6 +-
 lib/cfgfile/rte_cfgfile.c               |  14 ++--
 lib/compressdev/rte_compressdev_pmd.c   |   4 +-
 lib/cryptodev/rte_cryptodev.c           |   2 +-
 lib/dispatcher/rte_dispatcher.c         |  12 +--
 lib/dmadev/rte_dmadev.c                 |   2 +-
 lib/eal/windows/eal_memory.c            |   2 +-
 lib/eventdev/eventdev_pmd.h             |   6 +-
 lib/eventdev/rte_event_crypto_adapter.c |  12 +--
 lib/eventdev/rte_event_dma_adapter.c    |  14 ++--
 lib/eventdev/rte_event_eth_rx_adapter.c |  28 +++----
 lib/eventdev/rte_event_eth_tx_adapter.c |   2 +-
 lib/eventdev/rte_event_timer_adapter.c  |   4 +-
 lib/eventdev/rte_eventdev.c             |   4 +-
 lib/metrics/rte_metrics_telemetry.c     |   2 +-
 lib/mldev/rte_mldev.c                   | 102 ++++++++++++------------
 lib/net/rte_net_crc.c                   |   6 +-
 lib/node/ethdev_rx.c                    |   4 +-
 lib/node/ip4_lookup.c                   |   2 +-
 lib/node/ip6_lookup.c                   |   2 +-
 lib/node/kernel_rx.c                    |   8 +-
 lib/node/kernel_tx.c                    |   4 +-
 lib/rcu/rte_rcu_qsbr.c                  |   4 +-
 lib/rcu/rte_rcu_qsbr.h                  |   8 +-
 lib/stack/rte_stack.c                   |   8 +-
 lib/vhost/vhost_crypto.c                |   6 +-
 27 files changed, 135 insertions(+), 135 deletions(-)

diff --git a/drivers/crypto/ipsec_mb/ipsec_mb_ops.c 
b/drivers/crypto/ipsec_mb/ipsec_mb_ops.c
index 52d6d010c7..f21f9cc5a0 100644
--- a/drivers/crypto/ipsec_mb/ipsec_mb_ops.c
+++ b/drivers/crypto/ipsec_mb/ipsec_mb_ops.c
@@ -407,7 +407,7 @@ ipsec_mb_ipc_request(const struct rte_mp_msg *mp_msg, const 
void *peer)
                resp_param->result = ipsec_mb_qp_release(dev, qp_id);
                break;
        default:
-               CDEV_LOG_ERR("invalid mp request type\n");
+               CDEV_LOG_ERR("invalid mp request type");
        }
 
 out:
diff --git a/lib/bbdev/rte_bbdev.c b/lib/bbdev/rte_bbdev.c
index cfebea09c7..e09bb97abb 100644
--- a/lib/bbdev/rte_bbdev.c
+++ b/lib/bbdev/rte_bbdev.c
@@ -1106,12 +1106,12 @@ rte_bbdev_queue_intr_ctl(uint16_t dev_id, uint16_t 
queue_id, int epfd, int op,
 
        intr_handle = dev->intr_handle;
        if (intr_handle == NULL) {
-               rte_bbdev_log(ERR, "Device %u intr handle unset\n", dev_id);
+               rte_bbdev_log(ERR, "Device %u intr handle unset", dev_id);
                return -ENOTSUP;
        }
 
        if (queue_id >= RTE_MAX_RXTX_INTR_VEC_ID) {
-               rte_bbdev_log(ERR, "Device %u queue_id %u is too big\n",
+               rte_bbdev_log(ERR, "Device %u queue_id %u is too big",
                                dev_id, queue_id);
                return -ENOTSUP;
        }
@@ -1120,7 +1120,7 @@ rte_bbdev_queue_intr_ctl(uint16_t dev_id, uint16_t 
queue_id, int epfd, int op,
        ret = rte_intr_rx_ctl(intr_handle, epfd, op, vec, data);
        if (ret && (ret != -EEXIST)) {
                rte_bbdev_log(ERR,
-                               "dev %u q %u int ctl error op %d epfd %d vec 
%u\n",
+                               "dev %u q %u int ctl error op %d epfd %d vec 
%u",
                                dev_id, queue_id, op, epfd, vec);
                return ret;
        }
diff --git a/lib/cfgfile/rte_cfgfile.c b/lib/cfgfile/rte_cfgfile.c
index eefba6e408..2f9cc0722a 100644
--- a/lib/cfgfile/rte_cfgfile.c
+++ b/lib/cfgfile/rte_cfgfile.c
@@ -137,7 +137,7 @@ rte_cfgfile_check_params(const struct 
rte_cfgfile_parameters *params)
        unsigned int i;
 
        if (!params) {
-               CFG_LOG(ERR, "missing cfgfile parameters\n");
+               CFG_LOG(ERR, "missing cfgfile parameters");
                return -EINVAL;
        }
 
@@ -150,7 +150,7 @@ rte_cfgfile_check_params(const struct 
rte_cfgfile_parameters *params)
        }
 
        if (valid_comment == 0) {
-               CFG_LOG(ERR, "invalid comment characters %c\n",
+               CFG_LOG(ERR, "invalid comment characters %c",
                       params->comment_character);
                return -ENOTSUP;
        }
@@ -188,7 +188,7 @@ rte_cfgfile_load_with_params(const char *filename, int 
flags,
                lineno++;
                if ((len >= sizeof(buffer) - 1) && (buffer[len-1] != '\n')) {
                        CFG_LOG(ERR, " line %d - no \\n found on string. "
-                                       "Check if line too long\n", lineno);
+                                       "Check if line too long", lineno);
                        goto error1;
                }
                /* skip parsing if comment character found */
@@ -209,7 +209,7 @@ rte_cfgfile_load_with_params(const char *filename, int 
flags,
                        char *end = memchr(buffer, ']', len);
                        if (end == NULL) {
                                CFG_LOG(ERR,
-                                       "line %d - no terminating ']' character 
found\n",
+                                       "line %d - no terminating ']' character 
found",
                                        lineno);
                                goto error1;
                        }
@@ -225,7 +225,7 @@ rte_cfgfile_load_with_params(const char *filename, int 
flags,
                        split[1] = memchr(buffer, '=', len);
                        if (split[1] == NULL) {
                                CFG_LOG(ERR,
-                                       "line %d - no '=' character found\n",
+                                       "line %d - no '=' character found",
                                        lineno);
                                goto error1;
                        }
@@ -249,7 +249,7 @@ rte_cfgfile_load_with_params(const char *filename, int 
flags,
                        if (!(flags & CFG_FLAG_EMPTY_VALUES) &&
                                        (*split[1] == '\0')) {
                                CFG_LOG(ERR,
-                                       "line %d - cannot use empty values\n",
+                                       "line %d - cannot use empty values",
                                        lineno);
                                goto error1;
                        }
@@ -414,7 +414,7 @@ int rte_cfgfile_set_entry(struct rte_cfgfile *cfg, const 
char *sectionname,
                        return 0;
                }
 
-       CFG_LOG(ERR, "entry name doesn't exist\n");
+       CFG_LOG(ERR, "entry name doesn't exist");
        return -EINVAL;
 }
 
diff --git a/lib/compressdev/rte_compressdev_pmd.c 
b/lib/compressdev/rte_compressdev_pmd.c
index 156bccd972..762b44f03e 100644
--- a/lib/compressdev/rte_compressdev_pmd.c
+++ b/lib/compressdev/rte_compressdev_pmd.c
@@ -100,12 +100,12 @@ rte_compressdev_pmd_create(const char *name,
        struct rte_compressdev *compressdev;
 
        if (params->name[0] != '\0') {
-               COMPRESSDEV_LOG(INFO, "User specified device name = %s\n",
+               COMPRESSDEV_LOG(INFO, "User specified device name = %s",
                                params->name);
                name = params->name;
        }
 
-       COMPRESSDEV_LOG(INFO, "Creating compressdev %s\n", name);
+       COMPRESSDEV_LOG(INFO, "Creating compressdev %s", name);
 
        COMPRESSDEV_LOG(INFO, "Init parameters - name: %s, socket id: %d",
                        name, params->socket_id);
diff --git a/lib/cryptodev/rte_cryptodev.c b/lib/cryptodev/rte_cryptodev.c
index d8769f0b8d..a3a8fc9c07 100644
--- a/lib/cryptodev/rte_cryptodev.c
+++ b/lib/cryptodev/rte_cryptodev.c
@@ -2072,7 +2072,7 @@ rte_cryptodev_sym_session_create(uint8_t dev_id,
        }
 
        if (xforms == NULL) {
-               CDEV_LOG_ERR("Invalid xform\n");
+               CDEV_LOG_ERR("Invalid xform");
                rte_errno = EINVAL;
                return NULL;
        }
diff --git a/lib/dispatcher/rte_dispatcher.c b/lib/dispatcher/rte_dispatcher.c
index 10d02edde9..95dd41b818 100644
--- a/lib/dispatcher/rte_dispatcher.c
+++ b/lib/dispatcher/rte_dispatcher.c
@@ -246,7 +246,7 @@ evd_service_register(struct rte_dispatcher *dispatcher)
        rc = rte_service_component_register(&service, &dispatcher->service_id);
        if (rc != 0)
                RTE_EDEV_LOG_ERR("Registration of dispatcher service "
-                                "%s failed with error code %d\n",
+                                "%s failed with error code %d",
                                 service.name, rc);
 
        return rc;
@@ -260,7 +260,7 @@ evd_service_unregister(struct rte_dispatcher *dispatcher)
        rc = rte_service_component_unregister(dispatcher->service_id);
        if (rc != 0)
                RTE_EDEV_LOG_ERR("Unregistration of dispatcher service "
-                                "failed with error code %d\n", rc);
+                                "failed with error code %d", rc);
 
        return rc;
 }
@@ -279,7 +279,7 @@ rte_dispatcher_create(uint8_t event_dev_id)
                                  RTE_CACHE_LINE_SIZE, socket_id);
 
        if (dispatcher == NULL) {
-               RTE_EDEV_LOG_ERR("Unable to allocate memory for dispatcher\n");
+               RTE_EDEV_LOG_ERR("Unable to allocate memory for dispatcher");
                rte_errno = ENOMEM;
                return NULL;
        }
@@ -483,7 +483,7 @@ evd_lcore_uninstall_handler(struct rte_dispatcher_lcore 
*lcore,
        unreg_handler = evd_lcore_get_handler_by_id(lcore, handler_id);
 
        if (unreg_handler == NULL) {
-               RTE_EDEV_LOG_ERR("Invalid handler id %d\n", handler_id);
+               RTE_EDEV_LOG_ERR("Invalid handler id %d", handler_id);
                return -EINVAL;
        }
 
@@ -602,7 +602,7 @@ rte_dispatcher_finalize_unregister(struct rte_dispatcher 
*dispatcher,
        unreg_finalizer = evd_get_finalizer_by_id(dispatcher, finalizer_id);
 
        if (unreg_finalizer == NULL) {
-               RTE_EDEV_LOG_ERR("Invalid finalizer id %d\n", finalizer_id);
+               RTE_EDEV_LOG_ERR("Invalid finalizer id %d", finalizer_id);
                return -EINVAL;
        }
 
@@ -636,7 +636,7 @@ evd_set_service_runstate(struct rte_dispatcher *dispatcher, 
int state)
         */
        if (rc != 0)
                RTE_EDEV_LOG_ERR("Unexpected error %d occurred while setting "
-                                "service component run state to %d\n", rc,
+                                "service component run state to %d", rc,
                                 state);
 
        RTE_VERIFY(rc == 0);
diff --git a/lib/dmadev/rte_dmadev.c b/lib/dmadev/rte_dmadev.c
index 4e5e420c82..009a21849a 100644
--- a/lib/dmadev/rte_dmadev.c
+++ b/lib/dmadev/rte_dmadev.c
@@ -726,7 +726,7 @@ rte_dma_vchan_status(int16_t dev_id, uint16_t vchan, enum 
rte_dma_vchan_status *
                return -EINVAL;
 
        if (vchan >= dev->data->dev_conf.nb_vchans) {
-               RTE_DMA_LOG(ERR, "Device %u vchan %u out of range\n", dev_id, 
vchan);
+               RTE_DMA_LOG(ERR, "Device %u vchan %u out of range", dev_id, 
vchan);
                return -EINVAL;
        }
 
diff --git a/lib/eal/windows/eal_memory.c b/lib/eal/windows/eal_memory.c
index 31410a41fd..fd39155163 100644
--- a/lib/eal/windows/eal_memory.c
+++ b/lib/eal/windows/eal_memory.c
@@ -110,7 +110,7 @@ eal_mem_win32api_init(void)
        VirtualAlloc2_ptr = (VirtualAlloc2_type)(
                (void *)GetProcAddress(library, function));
        if (VirtualAlloc2_ptr == NULL) {
-               RTE_LOG_WIN32_ERR("GetProcAddress(\"%s\", \"%s\")\n",
+               RTE_LOG_WIN32_ERR("GetProcAddress(\"%s\", \"%s\")",
                        library_name, function);
 
                /* Contrary to the docs, Server 2016 is not supported. */
diff --git a/lib/eventdev/eventdev_pmd.h b/lib/eventdev/eventdev_pmd.h
index 30bd90085c..2ec5aec0a8 100644
--- a/lib/eventdev/eventdev_pmd.h
+++ b/lib/eventdev/eventdev_pmd.h
@@ -49,14 +49,14 @@ extern "C" {
 /* Macros to check for valid device */
 #define RTE_EVENTDEV_VALID_DEVID_OR_ERR_RET(dev_id, retval) do { \
        if (!rte_event_pmd_is_valid_dev((dev_id))) { \
-               RTE_EDEV_LOG_ERR("Invalid dev_id=%d\n", dev_id); \
+               RTE_EDEV_LOG_ERR("Invalid dev_id=%d", dev_id); \
                return retval; \
        } \
 } while (0)
 
 #define RTE_EVENTDEV_VALID_DEVID_OR_ERRNO_RET(dev_id, errno, retval) do { \
        if (!rte_event_pmd_is_valid_dev((dev_id))) { \
-               RTE_EDEV_LOG_ERR("Invalid dev_id=%d\n", dev_id); \
+               RTE_EDEV_LOG_ERR("Invalid dev_id=%d", dev_id); \
                rte_errno = errno; \
                return retval; \
        } \
@@ -64,7 +64,7 @@ extern "C" {
 
 #define RTE_EVENTDEV_VALID_DEVID_OR_RET(dev_id) do { \
        if (!rte_event_pmd_is_valid_dev((dev_id))) { \
-               RTE_EDEV_LOG_ERR("Invalid dev_id=%d\n", dev_id); \
+               RTE_EDEV_LOG_ERR("Invalid dev_id=%d", dev_id); \
                return; \
        } \
 } while (0)
diff --git a/lib/eventdev/rte_event_crypto_adapter.c 
b/lib/eventdev/rte_event_crypto_adapter.c
index 1b435c9f0e..d46595d190 100644
--- a/lib/eventdev/rte_event_crypto_adapter.c
+++ b/lib/eventdev/rte_event_crypto_adapter.c
@@ -133,7 +133,7 @@ static struct event_crypto_adapter **event_crypto_adapter;
 /* Macros to check for valid adapter */
 #define EVENT_CRYPTO_ADAPTER_ID_VALID_OR_ERR_RET(id, retval) do { \
        if (!eca_valid_id(id)) { \
-               RTE_EDEV_LOG_ERR("Invalid crypto adapter id = %d\n", id); \
+               RTE_EDEV_LOG_ERR("Invalid crypto adapter id = %d", id); \
                return retval; \
        } \
 } while (0)
@@ -309,7 +309,7 @@ eca_default_config_cb(uint8_t id, uint8_t dev_id,
 
        ret = rte_event_dev_configure(dev_id, &dev_conf);
        if (ret) {
-               RTE_EDEV_LOG_ERR("failed to configure event dev %u\n", dev_id);
+               RTE_EDEV_LOG_ERR("failed to configure event dev %u", dev_id);
                if (started) {
                        if (rte_event_dev_start(dev_id))
                                return -EIO;
@@ -319,7 +319,7 @@ eca_default_config_cb(uint8_t id, uint8_t dev_id,
 
        ret = rte_event_port_setup(dev_id, port_id, port_conf);
        if (ret) {
-               RTE_EDEV_LOG_ERR("failed to setup event port %u\n", port_id);
+               RTE_EDEV_LOG_ERR("failed to setup event port %u", port_id);
                return ret;
        }
 
@@ -391,7 +391,7 @@ rte_event_crypto_adapter_create_ext(uint8_t id, uint8_t 
dev_id,
                                        sizeof(struct crypto_device_info), 0,
                                        socket_id);
        if (adapter->cdevs == NULL) {
-               RTE_EDEV_LOG_ERR("Failed to get mem for crypto devices\n");
+               RTE_EDEV_LOG_ERR("Failed to get mem for crypto devices");
                eca_circular_buffer_free(&adapter->ebuf);
                rte_free(adapter);
                return -ENOMEM;
@@ -1403,7 +1403,7 @@ rte_event_crypto_adapter_runtime_params_set(uint8_t id,
        EVENT_CRYPTO_ADAPTER_ID_VALID_OR_ERR_RET(id, -EINVAL);
 
        if (params == NULL) {
-               RTE_EDEV_LOG_ERR("params pointer is NULL\n");
+               RTE_EDEV_LOG_ERR("params pointer is NULL");
                return -EINVAL;
        }
 
@@ -1436,7 +1436,7 @@ rte_event_crypto_adapter_runtime_params_get(uint8_t id,
        EVENT_CRYPTO_ADAPTER_ID_VALID_OR_ERR_RET(id, -EINVAL);
 
        if (params == NULL) {
-               RTE_EDEV_LOG_ERR("params pointer is NULL\n");
+               RTE_EDEV_LOG_ERR("params pointer is NULL");
                return -EINVAL;
        }
 
diff --git a/lib/eventdev/rte_event_dma_adapter.c 
b/lib/eventdev/rte_event_dma_adapter.c
index cbf9405438..4196164305 100644
--- a/lib/eventdev/rte_event_dma_adapter.c
+++ b/lib/eventdev/rte_event_dma_adapter.c
@@ -20,7 +20,7 @@
 #define EVENT_DMA_ADAPTER_ID_VALID_OR_ERR_RET(id, retval) \
        do { \
                if (!edma_adapter_valid_id(id)) { \
-                       RTE_EDEV_LOG_ERR("Invalid DMA adapter id = %d\n", id); \
+                       RTE_EDEV_LOG_ERR("Invalid DMA adapter id = %d", id); \
                        return retval; \
                } \
        } while (0)
@@ -313,7 +313,7 @@ edma_default_config_cb(uint8_t id, uint8_t evdev_id, struct 
rte_event_dma_adapte
 
        ret = rte_event_dev_configure(evdev_id, &dev_conf);
        if (ret) {
-               RTE_EDEV_LOG_ERR("Failed to configure event dev %u\n", 
evdev_id);
+               RTE_EDEV_LOG_ERR("Failed to configure event dev %u", evdev_id);
                if (started) {
                        if (rte_event_dev_start(evdev_id))
                                return -EIO;
@@ -323,7 +323,7 @@ edma_default_config_cb(uint8_t id, uint8_t evdev_id, struct 
rte_event_dma_adapte
 
        ret = rte_event_port_setup(evdev_id, port_id, port_conf);
        if (ret) {
-               RTE_EDEV_LOG_ERR("Failed to setup event port %u\n", port_id);
+               RTE_EDEV_LOG_ERR("Failed to setup event port %u", port_id);
                return ret;
        }
 
@@ -407,7 +407,7 @@ rte_event_dma_adapter_create_ext(uint8_t id, uint8_t 
evdev_id,
                                               num_dma_dev * sizeof(struct 
dma_device_info), 0,
                                               socket_id);
        if (adapter->dma_devs == NULL) {
-               RTE_EDEV_LOG_ERR("Failed to get memory for DMA devices\n");
+               RTE_EDEV_LOG_ERR("Failed to get memory for DMA devices");
                edma_circular_buffer_free(&adapter->ebuf);
                rte_free(adapter);
                return -ENOMEM;
@@ -417,7 +417,7 @@ rte_event_dma_adapter_create_ext(uint8_t id, uint8_t 
evdev_id,
        for (i = 0; i < num_dma_dev; i++) {
                ret = rte_dma_info_get(i, &info);
                if (ret) {
-                       RTE_EDEV_LOG_ERR("Failed to get dma device info\n");
+                       RTE_EDEV_LOG_ERR("Failed to get dma device info");
                        edma_circular_buffer_free(&adapter->ebuf);
                        rte_free(adapter);
                        return ret;
@@ -1297,7 +1297,7 @@ rte_event_dma_adapter_runtime_params_set(uint8_t id,
        EVENT_DMA_ADAPTER_ID_VALID_OR_ERR_RET(id, -EINVAL);
 
        if (params == NULL) {
-               RTE_EDEV_LOG_ERR("params pointer is NULL\n");
+               RTE_EDEV_LOG_ERR("params pointer is NULL");
                return -EINVAL;
        }
 
@@ -1326,7 +1326,7 @@ rte_event_dma_adapter_runtime_params_get(uint8_t id,
        EVENT_DMA_ADAPTER_ID_VALID_OR_ERR_RET(id, -EINVAL);
 
        if (params == NULL) {
-               RTE_EDEV_LOG_ERR("params pointer is NULL\n");
+               RTE_EDEV_LOG_ERR("params pointer is NULL");
                return -EINVAL;
        }
 
diff --git a/lib/eventdev/rte_event_eth_rx_adapter.c 
b/lib/eventdev/rte_event_eth_rx_adapter.c
index 82ae31712d..1b83a55b5c 100644
--- a/lib/eventdev/rte_event_eth_rx_adapter.c
+++ b/lib/eventdev/rte_event_eth_rx_adapter.c
@@ -293,14 +293,14 @@ rxa_event_buf_get(struct event_eth_rx_adapter 
*rx_adapter, uint16_t eth_dev_id,
 
 #define RTE_EVENT_ETH_RX_ADAPTER_ID_VALID_OR_ERR_RET(id, retval) do { \
        if (!rxa_validate_id(id)) { \
-               RTE_EDEV_LOG_ERR("Invalid eth Rx adapter id = %d\n", id); \
+               RTE_EDEV_LOG_ERR("Invalid eth Rx adapter id = %d", id); \
                return retval; \
        } \
 } while (0)
 
 #define RTE_EVENT_ETH_RX_ADAPTER_ID_VALID_OR_GOTO_ERR_RET(id, retval) do { \
        if (!rxa_validate_id(id)) { \
-               RTE_EDEV_LOG_ERR("Invalid eth Rx adapter id = %d\n", id); \
+               RTE_EDEV_LOG_ERR("Invalid eth Rx adapter id = %d", id); \
                ret = retval; \
                goto error; \
        } \
@@ -308,7 +308,7 @@ rxa_event_buf_get(struct event_eth_rx_adapter *rx_adapter, 
uint16_t eth_dev_id,
 
 #define RTE_EVENT_ETH_RX_ADAPTER_TOKEN_VALID_OR_GOTO_ERR_RET(token, retval) do 
{ \
        if ((token) == NULL || strlen(token) == 0 || !isdigit(*token)) { \
-               RTE_EDEV_LOG_ERR("Invalid eth Rx adapter token\n"); \
+               RTE_EDEV_LOG_ERR("Invalid eth Rx adapter token"); \
                ret = retval; \
                goto error; \
        } \
@@ -1540,7 +1540,7 @@ rxa_default_conf_cb(uint8_t id, uint8_t dev_id,
 
        ret = rte_event_dev_configure(dev_id, &dev_conf);
        if (ret) {
-               RTE_EDEV_LOG_ERR("failed to configure event dev %u\n",
+               RTE_EDEV_LOG_ERR("failed to configure event dev %u",
                                                dev_id);
                if (started) {
                        if (rte_event_dev_start(dev_id))
@@ -1551,7 +1551,7 @@ rxa_default_conf_cb(uint8_t id, uint8_t dev_id,
 
        ret = rte_event_port_setup(dev_id, port_id, port_conf);
        if (ret) {
-               RTE_EDEV_LOG_ERR("failed to setup event port %u\n",
+               RTE_EDEV_LOG_ERR("failed to setup event port %u",
                                        port_id);
                return ret;
        }
@@ -1628,7 +1628,7 @@ rxa_create_intr_thread(struct event_eth_rx_adapter 
*rx_adapter)
        if (!err)
                return 0;
 
-       RTE_EDEV_LOG_ERR("Failed to create interrupt thread err = %d\n", err);
+       RTE_EDEV_LOG_ERR("Failed to create interrupt thread err = %d", err);
        rte_free(rx_adapter->epoll_events);
 error:
        rte_ring_free(rx_adapter->intr_ring);
@@ -1644,12 +1644,12 @@ rxa_destroy_intr_thread(struct event_eth_rx_adapter 
*rx_adapter)
 
        err = pthread_cancel((pthread_t)rx_adapter->rx_intr_thread.opaque_id);
        if (err)
-               RTE_EDEV_LOG_ERR("Can't cancel interrupt thread err = %d\n",
+               RTE_EDEV_LOG_ERR("Can't cancel interrupt thread err = %d",
                                err);
 
        err = rte_thread_join(rx_adapter->rx_intr_thread, NULL);
        if (err)
-               RTE_EDEV_LOG_ERR("Can't join interrupt thread err = %d\n", err);
+               RTE_EDEV_LOG_ERR("Can't join interrupt thread err = %d", err);
 
        rte_free(rx_adapter->epoll_events);
        rte_ring_free(rx_adapter->intr_ring);
@@ -1915,7 +1915,7 @@ rxa_init_service(struct event_eth_rx_adapter *rx_adapter, 
uint8_t id)
        if (rte_mbuf_dyn_rx_timestamp_register(
                        &event_eth_rx_timestamp_dynfield_offset,
                        &event_eth_rx_timestamp_dynflag) != 0) {
-               RTE_EDEV_LOG_ERR("Error registering timestamp field in mbuf\n");
+               RTE_EDEV_LOG_ERR("Error registering timestamp field in mbuf");
                return -rte_errno;
        }
 
@@ -2445,7 +2445,7 @@ rxa_create(uint8_t id, uint8_t dev_id,
                            RTE_DIM(default_rss_key));
 
        if (rx_adapter->eth_devices == NULL) {
-               RTE_EDEV_LOG_ERR("failed to get mem for eth devices\n");
+               RTE_EDEV_LOG_ERR("failed to get mem for eth devices");
                rte_free(rx_adapter);
                return -ENOMEM;
        }
@@ -2497,12 +2497,12 @@ rxa_config_params_validate(struct 
rte_event_eth_rx_adapter_params *rxa_params,
                return 0;
        } else if (!rxa_params->use_queue_event_buf &&
                    rxa_params->event_buf_size == 0) {
-               RTE_EDEV_LOG_ERR("event buffer size can't be zero\n");
+               RTE_EDEV_LOG_ERR("event buffer size can't be zero");
                return -EINVAL;
        } else if (rxa_params->use_queue_event_buf &&
                   rxa_params->event_buf_size != 0) {
                RTE_EDEV_LOG_ERR("event buffer size needs to be configured "
-                                "as part of queue add\n");
+                                "as part of queue add");
                return -EINVAL;
        }
 
@@ -3597,7 +3597,7 @@ handle_rxa_stats(const char *cmd __rte_unused,
        /* Get Rx adapter stats */
        if (rte_event_eth_rx_adapter_stats_get(rx_adapter_id,
                                               &rx_adptr_stats)) {
-               RTE_EDEV_LOG_ERR("Failed to get Rx adapter stats\n");
+               RTE_EDEV_LOG_ERR("Failed to get Rx adapter stats");
                return -1;
        }
 
@@ -3636,7 +3636,7 @@ handle_rxa_stats_reset(const char *cmd __rte_unused,
 
        /* Reset Rx adapter stats */
        if (rte_event_eth_rx_adapter_stats_reset(rx_adapter_id)) {
-               RTE_EDEV_LOG_ERR("Failed to reset Rx adapter stats\n");
+               RTE_EDEV_LOG_ERR("Failed to reset Rx adapter stats");
                return -1;
        }
 
diff --git a/lib/eventdev/rte_event_eth_tx_adapter.c 
b/lib/eventdev/rte_event_eth_tx_adapter.c
index 360d5caf6a..56435be991 100644
--- a/lib/eventdev/rte_event_eth_tx_adapter.c
+++ b/lib/eventdev/rte_event_eth_tx_adapter.c
@@ -334,7 +334,7 @@ txa_service_conf_cb(uint8_t __rte_unused id, uint8_t dev_id,
 
        ret = rte_event_port_setup(dev_id, port_id, pc);
        if (ret) {
-               RTE_EDEV_LOG_ERR("failed to setup event port %u\n",
+               RTE_EDEV_LOG_ERR("failed to setup event port %u",
                                        port_id);
                if (started) {
                        if (rte_event_dev_start(dev_id))
diff --git a/lib/eventdev/rte_event_timer_adapter.c 
b/lib/eventdev/rte_event_timer_adapter.c
index 27466707bc..3f22e85173 100644
--- a/lib/eventdev/rte_event_timer_adapter.c
+++ b/lib/eventdev/rte_event_timer_adapter.c
@@ -106,7 +106,7 @@ default_port_conf_cb(uint16_t id, uint8_t event_dev_id, 
uint8_t *event_port_id,
 
        ret = rte_event_dev_configure(dev_id, &dev_conf);
        if (ret < 0) {
-               EVTIM_LOG_ERR("failed to configure event dev %u\n", dev_id);
+               EVTIM_LOG_ERR("failed to configure event dev %u", dev_id);
                if (started)
                        if (rte_event_dev_start(dev_id))
                                return -EIO;
@@ -116,7 +116,7 @@ default_port_conf_cb(uint16_t id, uint8_t event_dev_id, 
uint8_t *event_port_id,
 
        ret = rte_event_port_setup(dev_id, port_id, port_conf);
        if (ret < 0) {
-               EVTIM_LOG_ERR("failed to setup event port %u on event dev %u\n",
+               EVTIM_LOG_ERR("failed to setup event port %u on event dev %u",
                              port_id, dev_id);
                return ret;
        }
diff --git a/lib/eventdev/rte_eventdev.c b/lib/eventdev/rte_eventdev.c
index ae50821a3f..157752868d 100644
--- a/lib/eventdev/rte_eventdev.c
+++ b/lib/eventdev/rte_eventdev.c
@@ -1007,13 +1007,13 @@ rte_event_port_profile_links_set(uint8_t dev_id, 
uint8_t port_id, const uint8_t
        }
 
        if (*dev->dev_ops->port_link == NULL) {
-               RTE_EDEV_LOG_ERR("Function not supported\n");
+               RTE_EDEV_LOG_ERR("Function not supported");
                rte_errno = ENOTSUP;
                return 0;
        }
 
        if (profile_id && *dev->dev_ops->port_link_profile == NULL) {
-               RTE_EDEV_LOG_ERR("Function not supported\n");
+               RTE_EDEV_LOG_ERR("Function not supported");
                rte_errno = ENOTSUP;
                return 0;
        }
diff --git a/lib/metrics/rte_metrics_telemetry.c 
b/lib/metrics/rte_metrics_telemetry.c
index 5be21b2e86..1d133e1f8c 100644
--- a/lib/metrics/rte_metrics_telemetry.c
+++ b/lib/metrics/rte_metrics_telemetry.c
@@ -363,7 +363,7 @@ rte_metrics_tel_stat_names_to_ids(const char * const 
*stat_names,
                        }
                }
                if (j == num_metrics) {
-                       METRICS_LOG_WARN("Invalid stat name %s\n",
+                       METRICS_LOG_WARN("Invalid stat name %s",
                                        stat_names[i]);
                        free(names);
                        return -EINVAL;
diff --git a/lib/mldev/rte_mldev.c b/lib/mldev/rte_mldev.c
index cc5f2e0cc6..196b1850e6 100644
--- a/lib/mldev/rte_mldev.c
+++ b/lib/mldev/rte_mldev.c
@@ -159,7 +159,7 @@ int
 rte_ml_dev_init(size_t dev_max)
 {
        if (dev_max == 0 || dev_max > INT16_MAX) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_max = %zu (> %d)\n", dev_max, 
INT16_MAX);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_max = %zu (> %d)", dev_max, 
INT16_MAX);
                rte_errno = EINVAL;
                return -rte_errno;
        }
@@ -217,7 +217,7 @@ rte_ml_dev_socket_id(int16_t dev_id)
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -232,7 +232,7 @@ rte_ml_dev_info_get(int16_t dev_id, struct rte_ml_dev_info 
*dev_info)
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -241,7 +241,7 @@ rte_ml_dev_info_get(int16_t dev_id, struct rte_ml_dev_info 
*dev_info)
                return -ENOTSUP;
 
        if (dev_info == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, dev_info cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, dev_info cannot be NULL", dev_id);
                return -EINVAL;
        }
        memset(dev_info, 0, sizeof(struct rte_ml_dev_info));
@@ -257,7 +257,7 @@ rte_ml_dev_configure(int16_t dev_id, const struct 
rte_ml_dev_config *config)
        int ret;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -271,7 +271,7 @@ rte_ml_dev_configure(int16_t dev_id, const struct 
rte_ml_dev_config *config)
        }
 
        if (config == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, config cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, config cannot be NULL", dev_id);
                return -EINVAL;
        }
 
@@ -280,7 +280,7 @@ rte_ml_dev_configure(int16_t dev_id, const struct 
rte_ml_dev_config *config)
                return ret;
 
        if (config->nb_queue_pairs > dev_info.max_queue_pairs) {
-               RTE_MLDEV_LOG(ERR, "Device %d num of queues %u > %u\n", dev_id,
+               RTE_MLDEV_LOG(ERR, "Device %d num of queues %u > %u", dev_id,
                              config->nb_queue_pairs, dev_info.max_queue_pairs);
                return -EINVAL;
        }
@@ -294,7 +294,7 @@ rte_ml_dev_close(int16_t dev_id)
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -318,7 +318,7 @@ rte_ml_dev_start(int16_t dev_id)
        int ret;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -345,7 +345,7 @@ rte_ml_dev_stop(int16_t dev_id)
        int ret;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -372,7 +372,7 @@ rte_ml_dev_queue_pair_setup(int16_t dev_id, uint16_t 
queue_pair_id,
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -386,7 +386,7 @@ rte_ml_dev_queue_pair_setup(int16_t dev_id, uint16_t 
queue_pair_id,
        }
 
        if (qp_conf == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, qp_conf cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, qp_conf cannot be NULL", dev_id);
                return -EINVAL;
        }
 
@@ -404,7 +404,7 @@ rte_ml_dev_stats_get(int16_t dev_id, struct 
rte_ml_dev_stats *stats)
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -413,7 +413,7 @@ rte_ml_dev_stats_get(int16_t dev_id, struct 
rte_ml_dev_stats *stats)
                return -ENOTSUP;
 
        if (stats == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, stats cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, stats cannot be NULL", dev_id);
                return -EINVAL;
        }
        memset(stats, 0, sizeof(struct rte_ml_dev_stats));
@@ -427,7 +427,7 @@ rte_ml_dev_stats_reset(int16_t dev_id)
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return;
        }
 
@@ -445,7 +445,7 @@ rte_ml_dev_xstats_names_get(int16_t dev_id, enum 
rte_ml_dev_xstats_mode mode, in
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -462,7 +462,7 @@ rte_ml_dev_xstats_by_name_get(int16_t dev_id, const char 
*name, uint16_t *stat_i
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -471,12 +471,12 @@ rte_ml_dev_xstats_by_name_get(int16_t dev_id, const char 
*name, uint16_t *stat_i
                return -ENOTSUP;
 
        if (name == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, name cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, name cannot be NULL", dev_id);
                return -EINVAL;
        }
 
        if (value == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, value cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, value cannot be NULL", dev_id);
                return -EINVAL;
        }
 
@@ -490,7 +490,7 @@ rte_ml_dev_xstats_get(int16_t dev_id, enum 
rte_ml_dev_xstats_mode mode, int32_t
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -499,12 +499,12 @@ rte_ml_dev_xstats_get(int16_t dev_id, enum 
rte_ml_dev_xstats_mode mode, int32_t
                return -ENOTSUP;
 
        if (stat_ids == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, stat_ids cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, stat_ids cannot be NULL", dev_id);
                return -EINVAL;
        }
 
        if (values == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, values cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, values cannot be NULL", dev_id);
                return -EINVAL;
        }
 
@@ -518,7 +518,7 @@ rte_ml_dev_xstats_reset(int16_t dev_id, enum 
rte_ml_dev_xstats_mode mode, int32_
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -535,7 +535,7 @@ rte_ml_dev_dump(int16_t dev_id, FILE *fd)
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -544,7 +544,7 @@ rte_ml_dev_dump(int16_t dev_id, FILE *fd)
                return -ENOTSUP;
 
        if (fd == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, file descriptor cannot be NULL\n", 
dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, file descriptor cannot be NULL", 
dev_id);
                return -EINVAL;
        }
 
@@ -557,7 +557,7 @@ rte_ml_dev_selftest(int16_t dev_id)
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -574,7 +574,7 @@ rte_ml_model_load(int16_t dev_id, struct 
rte_ml_model_params *params, uint16_t *
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -583,12 +583,12 @@ rte_ml_model_load(int16_t dev_id, struct 
rte_ml_model_params *params, uint16_t *
                return -ENOTSUP;
 
        if (params == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, params cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, params cannot be NULL", dev_id);
                return -EINVAL;
        }
 
        if (model_id == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, model_id cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, model_id cannot be NULL", dev_id);
                return -EINVAL;
        }
 
@@ -601,7 +601,7 @@ rte_ml_model_unload(int16_t dev_id, uint16_t model_id)
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -618,7 +618,7 @@ rte_ml_model_start(int16_t dev_id, uint16_t model_id)
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -635,7 +635,7 @@ rte_ml_model_stop(int16_t dev_id, uint16_t model_id)
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -652,7 +652,7 @@ rte_ml_model_info_get(int16_t dev_id, uint16_t model_id, 
struct rte_ml_model_inf
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -661,7 +661,7 @@ rte_ml_model_info_get(int16_t dev_id, uint16_t model_id, 
struct rte_ml_model_inf
                return -ENOTSUP;
 
        if (model_info == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, model_id %u, model_info cannot be 
NULL\n", dev_id,
+               RTE_MLDEV_LOG(ERR, "Dev %d, model_id %u, model_info cannot be 
NULL", dev_id,
                              model_id);
                return -EINVAL;
        }
@@ -675,7 +675,7 @@ rte_ml_model_params_update(int16_t dev_id, uint16_t 
model_id, void *buffer)
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -684,7 +684,7 @@ rte_ml_model_params_update(int16_t dev_id, uint16_t 
model_id, void *buffer)
                return -ENOTSUP;
 
        if (buffer == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, buffer cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, buffer cannot be NULL", dev_id);
                return -EINVAL;
        }
 
@@ -698,7 +698,7 @@ rte_ml_io_quantize(int16_t dev_id, uint16_t model_id, 
struct rte_ml_buff_seg **d
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -707,12 +707,12 @@ rte_ml_io_quantize(int16_t dev_id, uint16_t model_id, 
struct rte_ml_buff_seg **d
                return -ENOTSUP;
 
        if (dbuffer == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, dbuffer cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, dbuffer cannot be NULL", dev_id);
                return -EINVAL;
        }
 
        if (qbuffer == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, qbuffer cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, qbuffer cannot be NULL", dev_id);
                return -EINVAL;
        }
 
@@ -726,7 +726,7 @@ rte_ml_io_dequantize(int16_t dev_id, uint16_t model_id, 
struct rte_ml_buff_seg *
        struct rte_ml_dev *dev;
 
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -735,12 +735,12 @@ rte_ml_io_dequantize(int16_t dev_id, uint16_t model_id, 
struct rte_ml_buff_seg *
                return -ENOTSUP;
 
        if (qbuffer == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, qbuffer cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, qbuffer cannot be NULL", dev_id);
                return -EINVAL;
        }
 
        if (dbuffer == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, dbuffer cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, dbuffer cannot be NULL", dev_id);
                return -EINVAL;
        }
 
@@ -811,7 +811,7 @@ rte_ml_enqueue_burst(int16_t dev_id, uint16_t qp_id, struct 
rte_ml_op **ops, uin
 
 #ifdef RTE_LIBRTE_ML_DEV_DEBUG
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                rte_errno = -EINVAL;
                return 0;
        }
@@ -823,13 +823,13 @@ rte_ml_enqueue_burst(int16_t dev_id, uint16_t qp_id, 
struct rte_ml_op **ops, uin
        }
 
        if (ops == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, ops cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, ops cannot be NULL", dev_id);
                rte_errno = -EINVAL;
                return 0;
        }
 
        if (qp_id >= dev->data->nb_queue_pairs) {
-               RTE_MLDEV_LOG(ERR, "Invalid qp_id %u\n", qp_id);
+               RTE_MLDEV_LOG(ERR, "Invalid qp_id %u", qp_id);
                rte_errno = -EINVAL;
                return 0;
        }
@@ -847,7 +847,7 @@ rte_ml_dequeue_burst(int16_t dev_id, uint16_t qp_id, struct 
rte_ml_op **ops, uin
 
 #ifdef RTE_LIBRTE_ML_DEV_DEBUG
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                rte_errno = -EINVAL;
                return 0;
        }
@@ -859,13 +859,13 @@ rte_ml_dequeue_burst(int16_t dev_id, uint16_t qp_id, 
struct rte_ml_op **ops, uin
        }
 
        if (ops == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, ops cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, ops cannot be NULL", dev_id);
                rte_errno = -EINVAL;
                return 0;
        }
 
        if (qp_id >= dev->data->nb_queue_pairs) {
-               RTE_MLDEV_LOG(ERR, "Invalid qp_id %u\n", qp_id);
+               RTE_MLDEV_LOG(ERR, "Invalid qp_id %u", qp_id);
                rte_errno = -EINVAL;
                return 0;
        }
@@ -883,7 +883,7 @@ rte_ml_op_error_get(int16_t dev_id, struct rte_ml_op *op, 
struct rte_ml_op_error
 
 #ifdef RTE_LIBRTE_ML_DEV_DEBUG
        if (!rte_ml_dev_is_valid_dev(dev_id)) {
-               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Invalid dev_id = %d", dev_id);
                return -EINVAL;
        }
 
@@ -892,12 +892,12 @@ rte_ml_op_error_get(int16_t dev_id, struct rte_ml_op *op, 
struct rte_ml_op_error
                return -ENOTSUP;
 
        if (op == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, op cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, op cannot be NULL", dev_id);
                return -EINVAL;
        }
 
        if (error == NULL) {
-               RTE_MLDEV_LOG(ERR, "Dev %d, error cannot be NULL\n", dev_id);
+               RTE_MLDEV_LOG(ERR, "Dev %d, error cannot be NULL", dev_id);
                return -EINVAL;
        }
 #else
diff --git a/lib/net/rte_net_crc.c b/lib/net/rte_net_crc.c
index a685f9e7bb..900d6de7f4 100644
--- a/lib/net/rte_net_crc.c
+++ b/lib/net/rte_net_crc.c
@@ -179,7 +179,7 @@ avx512_vpclmulqdq_get_handlers(void)
                        max_simd_bitwidth >= RTE_VECT_SIMD_512)
                return handlers_avx512;
 #endif
-       NET_LOG(INFO, "Requirements not met, can't use AVX512\n");
+       NET_LOG(INFO, "Requirements not met, can't use AVX512");
        return NULL;
 }
 
@@ -205,7 +205,7 @@ sse42_pclmulqdq_get_handlers(void)
                        max_simd_bitwidth >= RTE_VECT_SIMD_128)
                return handlers_sse42;
 #endif
-       NET_LOG(INFO, "Requirements not met, can't use SSE\n");
+       NET_LOG(INFO, "Requirements not met, can't use SSE");
        return NULL;
 }
 
@@ -231,7 +231,7 @@ neon_pmull_get_handlers(void)
                        max_simd_bitwidth >= RTE_VECT_SIMD_128)
                return handlers_neon;
 #endif
-       NET_LOG(INFO, "Requirements not met, can't use NEON\n");
+       NET_LOG(INFO, "Requirements not met, can't use NEON");
        return NULL;
 }
 
diff --git a/lib/node/ethdev_rx.c b/lib/node/ethdev_rx.c
index 3e8fac1df4..475eff6abe 100644
--- a/lib/node/ethdev_rx.c
+++ b/lib/node/ethdev_rx.c
@@ -160,13 +160,13 @@ ethdev_ptype_setup(uint16_t port, uint16_t queue)
 
        if (!l3_ipv4 || !l3_ipv6) {
                node_info("ethdev_rx",
-                         "Enabling ptype callback for required ptypes on port 
%u\n",
+                         "Enabling ptype callback for required ptypes on port 
%u",
                          port);
 
                if (!rte_eth_add_rx_callback(port, queue, eth_pkt_parse_cb,
                                             NULL)) {
                        node_err("ethdev_rx",
-                                "Failed to add rx ptype cb: port=%d, 
queue=%d\n",
+                                "Failed to add rx ptype cb: port=%d, queue=%d",
                                 port, queue);
                        return -EINVAL;
                }
diff --git a/lib/node/ip4_lookup.c b/lib/node/ip4_lookup.c
index 0dbfde64fe..18955971f6 100644
--- a/lib/node/ip4_lookup.c
+++ b/lib/node/ip4_lookup.c
@@ -143,7 +143,7 @@ rte_node_ip4_route_add(uint32_t ip, uint8_t depth, uint16_t 
next_hop,
                                  ip, depth, val);
                if (ret < 0) {
                        node_err("ip4_lookup",
-                                "Unable to add entry %s / %d nh (%x) to LPM 
table on sock %d, rc=%d\n",
+                                "Unable to add entry %s / %d nh (%x) to LPM 
table on sock %d, rc=%d",
                                 abuf, depth, val, socket, ret);
                        return ret;
                }
diff --git a/lib/node/ip6_lookup.c b/lib/node/ip6_lookup.c
index 6f56eb5ec5..309964f60f 100644
--- a/lib/node/ip6_lookup.c
+++ b/lib/node/ip6_lookup.c
@@ -283,7 +283,7 @@ rte_node_ip6_route_add(const uint8_t *ip, uint8_t depth, 
uint16_t next_hop,
                if (ret < 0) {
                        node_err("ip6_lookup",
                                 "Unable to add entry %s / %d nh (%x) to LPM "
-                                "table on sock %d, rc=%d\n",
+                                "table on sock %d, rc=%d",
                                 abuf, depth, val, socket, ret);
                        return ret;
                }
diff --git a/lib/node/kernel_rx.c b/lib/node/kernel_rx.c
index 2dba7c8cc7..6c20cdbb1e 100644
--- a/lib/node/kernel_rx.c
+++ b/lib/node/kernel_rx.c
@@ -134,7 +134,7 @@ kernel_rx_node_do(struct rte_graph *graph, struct rte_node 
*node, kernel_rx_node
                        if (len == 0 || len == 0xFFFF) {
                                rte_pktmbuf_free(m);
                                if (rx->idx <= 0)
-                                       node_dbg("kernel_rx", "rx_mbuf array is 
empty\n");
+                                       node_dbg("kernel_rx", "rx_mbuf array is 
empty");
                                rx->idx--;
                                break;
                        }
@@ -207,20 +207,20 @@ kernel_rx_node_init(const struct rte_graph *graph, struct 
rte_node *node)
        RTE_VERIFY(elem != NULL);
 
        if (ctx->pktmbuf_pool == NULL) {
-               node_err("kernel_rx", "Invalid mbuf pool on graph %s\n", 
graph->name);
+               node_err("kernel_rx", "Invalid mbuf pool on graph %s", 
graph->name);
                return -EINVAL;
        }
 
        recv_info = rte_zmalloc_socket("kernel_rx_info", 
sizeof(kernel_rx_info_t),
                                       RTE_CACHE_LINE_SIZE, graph->socket);
        if (!recv_info) {
-               node_err("kernel_rx", "Kernel recv_info is NULL\n");
+               node_err("kernel_rx", "Kernel recv_info is NULL");
                return -ENOMEM;
        }
 
        sock = socket(AF_INET, SOCK_RAW, IPPROTO_RAW);
        if (sock < 0) {
-               node_err("kernel_rx", "Unable to open RAW socket\n");
+               node_err("kernel_rx", "Unable to open RAW socket");
                return sock;
        }
 
diff --git a/lib/node/kernel_tx.c b/lib/node/kernel_tx.c
index 27d1808c71..3a96741622 100644
--- a/lib/node/kernel_tx.c
+++ b/lib/node/kernel_tx.c
@@ -36,7 +36,7 @@ kernel_tx_process_mbuf(struct rte_node *node, struct rte_mbuf 
**mbufs, uint16_t
                sin.sin_addr.s_addr = ip4->dst_addr;
 
                if (sendto(ctx->sock, buf, len, 0, (struct sockaddr *)&sin, 
sizeof(sin)) < 0)
-                       node_err("kernel_tx", "Unable to send packets: %s\n", 
strerror(errno));
+                       node_err("kernel_tx", "Unable to send packets: %s", 
strerror(errno));
        }
 }
 
@@ -87,7 +87,7 @@ kernel_tx_node_init(const struct rte_graph *graph 
__rte_unused, struct rte_node
 
        ctx->sock = socket(AF_INET, SOCK_RAW, IPPROTO_RAW);
        if (ctx->sock < 0)
-               node_err("kernel_tx", "Unable to open RAW socket\n");
+               node_err("kernel_tx", "Unable to open RAW socket");
 
        return 0;
 }
diff --git a/lib/rcu/rte_rcu_qsbr.c b/lib/rcu/rte_rcu_qsbr.c
index a9f3d6cc98..41a44be4b9 100644
--- a/lib/rcu/rte_rcu_qsbr.c
+++ b/lib/rcu/rte_rcu_qsbr.c
@@ -92,7 +92,7 @@ rte_rcu_qsbr_thread_register(struct rte_rcu_qsbr *v, unsigned 
int thread_id)
                return 1;
        }
 
-       __RTE_RCU_IS_LOCK_CNT_ZERO(v, thread_id, ERR, "Lock counter %u\n",
+       __RTE_RCU_IS_LOCK_CNT_ZERO(v, thread_id, ERR, "Lock counter %u",
                                v->qsbr_cnt[thread_id].lock_cnt);
 
        id = thread_id & __RTE_QSBR_THRID_MASK;
@@ -144,7 +144,7 @@ rte_rcu_qsbr_thread_unregister(struct rte_rcu_qsbr *v, 
unsigned int thread_id)
                return 1;
        }
 
-       __RTE_RCU_IS_LOCK_CNT_ZERO(v, thread_id, ERR, "Lock counter %u\n",
+       __RTE_RCU_IS_LOCK_CNT_ZERO(v, thread_id, ERR, "Lock counter %u",
                                v->qsbr_cnt[thread_id].lock_cnt);
 
        id = thread_id & __RTE_QSBR_THRID_MASK;
diff --git a/lib/rcu/rte_rcu_qsbr.h b/lib/rcu/rte_rcu_qsbr.h
index 5979fb0efb..6b908e7ee0 100644
--- a/lib/rcu/rte_rcu_qsbr.h
+++ b/lib/rcu/rte_rcu_qsbr.h
@@ -299,7 +299,7 @@ rte_rcu_qsbr_thread_online(struct rte_rcu_qsbr *v, unsigned 
int thread_id)
 
        RTE_ASSERT(v != NULL && thread_id < v->max_threads);
 
-       __RTE_RCU_IS_LOCK_CNT_ZERO(v, thread_id, ERR, "Lock counter %u\n",
+       __RTE_RCU_IS_LOCK_CNT_ZERO(v, thread_id, ERR, "Lock counter %u",
                                v->qsbr_cnt[thread_id].lock_cnt);
 
        /* Copy the current value of token.
@@ -350,7 +350,7 @@ rte_rcu_qsbr_thread_offline(struct rte_rcu_qsbr *v, 
unsigned int thread_id)
 {
        RTE_ASSERT(v != NULL && thread_id < v->max_threads);
 
-       __RTE_RCU_IS_LOCK_CNT_ZERO(v, thread_id, ERR, "Lock counter %u\n",
+       __RTE_RCU_IS_LOCK_CNT_ZERO(v, thread_id, ERR, "Lock counter %u",
                                v->qsbr_cnt[thread_id].lock_cnt);
 
        /* The reader can go offline only after the load of the
@@ -427,7 +427,7 @@ rte_rcu_qsbr_unlock(__rte_unused struct rte_rcu_qsbr *v,
                                1, rte_memory_order_release);
 
        __RTE_RCU_IS_LOCK_CNT_ZERO(v, thread_id, WARNING,
-                               "Lock counter %u. Nested locks?\n",
+                               "Lock counter %u. Nested locks?",
                                v->qsbr_cnt[thread_id].lock_cnt);
 #endif
 }
@@ -481,7 +481,7 @@ rte_rcu_qsbr_quiescent(struct rte_rcu_qsbr *v, unsigned int 
thread_id)
 
        RTE_ASSERT(v != NULL && thread_id < v->max_threads);
 
-       __RTE_RCU_IS_LOCK_CNT_ZERO(v, thread_id, ERR, "Lock counter %u\n",
+       __RTE_RCU_IS_LOCK_CNT_ZERO(v, thread_id, ERR, "Lock counter %u",
                                v->qsbr_cnt[thread_id].lock_cnt);
 
        /* Acquire the changes to the shared data structure released
diff --git a/lib/stack/rte_stack.c b/lib/stack/rte_stack.c
index 1fabec2bfe..1dab6d6645 100644
--- a/lib/stack/rte_stack.c
+++ b/lib/stack/rte_stack.c
@@ -56,7 +56,7 @@ rte_stack_create(const char *name, unsigned int count, int 
socket_id,
        int ret;
 
        if (flags & ~(RTE_STACK_F_LF)) {
-               STACK_LOG_ERR("Unsupported stack flags %#x\n", flags);
+               STACK_LOG_ERR("Unsupported stack flags %#x", flags);
                return NULL;
        }
 
@@ -65,7 +65,7 @@ rte_stack_create(const char *name, unsigned int count, int 
socket_id,
 #endif
 #if !defined(RTE_STACK_LF_SUPPORTED)
        if (flags & RTE_STACK_F_LF) {
-               STACK_LOG_ERR("Lock-free stack is not supported on your 
platform\n");
+               STACK_LOG_ERR("Lock-free stack is not supported on your 
platform");
                rte_errno = ENOTSUP;
                return NULL;
        }
@@ -82,7 +82,7 @@ rte_stack_create(const char *name, unsigned int count, int 
socket_id,
 
        te = rte_zmalloc("STACK_TAILQ_ENTRY", sizeof(*te), 0);
        if (te == NULL) {
-               STACK_LOG_ERR("Cannot reserve memory for tailq\n");
+               STACK_LOG_ERR("Cannot reserve memory for tailq");
                rte_errno = ENOMEM;
                return NULL;
        }
@@ -92,7 +92,7 @@ rte_stack_create(const char *name, unsigned int count, int 
socket_id,
        mz = rte_memzone_reserve_aligned(mz_name, sz, socket_id,
                                         0, __alignof__(*s));
        if (mz == NULL) {
-               STACK_LOG_ERR("Cannot reserve stack memzone!\n");
+               STACK_LOG_ERR("Cannot reserve stack memzone!");
                rte_mcfg_tailq_write_unlock();
                rte_free(te);
                return NULL;
diff --git a/lib/vhost/vhost_crypto.c b/lib/vhost/vhost_crypto.c
index 3e1ef1ac25..6e5443e5f8 100644
--- a/lib/vhost/vhost_crypto.c
+++ b/lib/vhost/vhost_crypto.c
@@ -245,7 +245,7 @@ transform_cipher_param(struct rte_crypto_sym_xform *xform,
                return ret;
 
        if (param->cipher_key_len > VHOST_USER_CRYPTO_MAX_CIPHER_KEY_LENGTH) {
-               VC_LOG_DBG("Invalid cipher key length\n");
+               VC_LOG_DBG("Invalid cipher key length");
                return -VIRTIO_CRYPTO_BADMSG;
        }
 
@@ -301,7 +301,7 @@ transform_chain_param(struct rte_crypto_sym_xform *xforms,
                return ret;
 
        if (param->cipher_key_len > VHOST_USER_CRYPTO_MAX_CIPHER_KEY_LENGTH) {
-               VC_LOG_DBG("Invalid cipher key length\n");
+               VC_LOG_DBG("Invalid cipher key length");
                return -VIRTIO_CRYPTO_BADMSG;
        }
 
@@ -321,7 +321,7 @@ transform_chain_param(struct rte_crypto_sym_xform *xforms,
                return ret;
 
        if (param->auth_key_len > VHOST_USER_CRYPTO_MAX_HMAC_KEY_LENGTH) {
-               VC_LOG_DBG("Invalid auth key length\n");
+               VC_LOG_DBG("Invalid auth key length");
                return -VIRTIO_CRYPTO_BADMSG;
        }
 
-- 
2.43.0


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