patch checks the return value of function rte_eth_dev_info_get,
if return value is negative error message printed on the console.
Coverity issue: 350361
Signed-off-by: Praveen Shetty <praveen.she...@intel.com>
---
examples/ioat/ioatfwd.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/examples/ioat/ioatfwd.c b/examples/ioat/ioatfwd.c
index e9117718f..b39a098ec 100644
--- a/examples/ioat/ioatfwd.c
+++ b/examples/ioat/ioatfwd.c
@@ -824,7 +824,11 @@ port_init(uint16_t portid, struct rte_mempool *mbuf_pool,
uint16_t nb_queues)
/* Init port */
printf("Initializing port %u... ", portid);
fflush(stdout);
- rte_eth_dev_info_get(portid, &dev_info);
+ ret = rte_eth_dev_info_get(portid, &dev_info);
+ if (ret < 0)
+ rte_exit(EXIT_FAILURE, "Cannot get device info: %s, port=%u\n",
+ rte_strerror(-ret), portid);
+
local_port_conf.rx_adv_conf.rss_conf.rss_hf &=
dev_info.flow_type_rss_offloads;
if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
--
2.17.1
