net/mlx4: remove dependency on libmnl in meson

[dpdk.git] / examples / eventdev_pipeline / main.c

diff --git a/examples/eventdev_pipeline/main.c b/examples/eventdev_pipeline/main.c
index c734c7750c01a62d0bc3e96a5607f2a6b12675b7..f77830282e4e03a0c91d4a7baebe4e8525b542a6 100644 (file)
--- a/examples/eventdev_pipeline/main.c
+++ b/examples/eventdev_pipeline/main.c
@@ -324,7 +324,13 @@ port_init(uint8_t port, struct rte_mempool *mbuf_pool)
 
        /* Display the port MAC address. */
        struct rte_ether_addr addr;
-       rte_eth_macaddr_get(port, &addr);
+       retval = rte_eth_macaddr_get(port, &addr);
+       if (retval != 0) {
+               printf("Failed to get MAC address (port %u): %s\n",
+                               port, rte_strerror(-retval));
+               return retval;
+       }
+
        printf("Port %u MAC: %02" PRIx8 " %02" PRIx8 " %02" PRIx8
                           " %02" PRIx8 " %02" PRIx8 " %02" PRIx8 "\n",
                        (unsigned int)port,