X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=examples%2Fmulti_process%2Fsymmetric_mp%2Fmain.c;h=7f491452a729fc18a51baeb32223fc919dba9cee;hb=28a2568f469d9d715b9dfbafdce14537e35b7d4e;hp=9ae8efb0ba50db9a1e08af756ca8cd490dc36e84;hpb=089e5ed727a15da2729cfee9b63533dd120bd04c;p=dpdk.git

diff --git a/examples/multi_process/symmetric_mp/main.c b/examples/multi_process/symmetric_mp/main.c
index 9ae8efb0ba..7f491452a7 100644
--- a/examples/multi_process/symmetric_mp/main.c
+++ b/examples/multi_process/symmetric_mp/main.c
@@ -261,7 +261,9 @@ smp_port_init(uint16_t port, struct rte_mempool *mbuf_pool,
 			return retval;
 	}
 
-	rte_eth_promiscuous_enable(port);
+	retval = rte_eth_promiscuous_enable(port);
+	if (retval != 0)
+		return retval;
 
 	retval  = rte_eth_dev_start(port);
 	if (retval < 0)
@@ -362,6 +364,7 @@ check_all_ports_link_status(uint16_t port_num, uint32_t port_mask)
 	uint16_t portid;
 	uint8_t count, all_ports_up, print_flag = 0;
 	struct rte_eth_link link;
+	int ret;
 
 	printf("\nChecking link status");
 	fflush(stdout);
@@ -371,7 +374,14 @@ check_all_ports_link_status(uint16_t port_num, uint32_t port_mask)
 			if ((port_mask & (1 << portid)) == 0)
 				continue;
 			memset(&link, 0, sizeof(link));
-			rte_eth_link_get_nowait(portid, &link);
+			ret = rte_eth_link_get_nowait(portid, &link);
+			if (ret < 0) {
+				all_ports_up = 0;
+				if (print_flag == 1)
+					printf("Port %u link get failed: %s\n",
+						portid, rte_strerror(-ret));
+				continue;
+			}
 			/* print link status if flag set */
 			if (print_flag == 1) {
 				if (link.link_status)