[dpdk-dev] [PATCH] app: fix gcc -O3 compiler errors

[Keith Wiles]

When using EXTRA_CFLAGS="-g -O3" in the build the -O3 causes
compiler warnings for these two applications. Using Ubuntu 17.04
gcc compiler.

Signed-off-by: Keith Wiles <keith.wi...@intel.com>
---
 app/proc_info/main.c                     | 4 +++-
 app/test-crypto-perf/cperf_test_verify.c | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/proc_info/main.c b/app/proc_info/main.c
index 8b753a2ee..12566e27d 100644
--- a/app/proc_info/main.c
+++ b/app/proc_info/main.c
@@ -524,7 +524,9 @@ nic_xstats_display(uint8_t port_id)
                        sprintf(buf, "PUTVAL %s/dpdkstat-port.%u/%s-%s N:%"
                                PRIu64"\n", host_id, port_id, counter_type,
                                xstats_names[i].name, values[i]);
-                       write(stdout_fd, buf, strlen(buf));
+                       ret = write(stdout_fd, buf, strlen(buf));
+                       if (ret < 0)
+                               goto err;
                } else {
                        printf("%s: %"PRIu64"\n", xstats_names[i].name,
                                        values[i]);
diff --git a/app/test-crypto-perf/cperf_test_verify.c 
b/app/test-crypto-perf/cperf_test_verify.c
index a314646c2..4548e7241 100644
--- a/app/test-crypto-perf/cperf_test_verify.c
+++ b/app/test-crypto-perf/cperf_test_verify.c
@@ -366,6 +366,8 @@ cperf_verify_op(struct rte_crypto_op *op,
                auth = 1;
                auth_offset = vector->aad.length + options->test_buffer_size;
                break;
+       default:
+               return 1;
        }
 
        if (cipher == 1) {
-- 
2.11.0