X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fserver_node_efd%2Fserver%2Finit.c;h=00e2e40599fea1370b43fd12c5875d6649ca6311;hb=d830dc16421d3d53f51f80ab3287e0d33cbd3498;hp=af5a18e285d6021248ea65e8bb443df43efe6a00;hpb=ab3ce1e0c19329c8a2d21480b0db55be259bc168;p=dpdk.git

diff --git a/examples/server_node_efd/server/init.c b/examples/server_node_efd/server/init.c
index af5a18e285..00e2e40599 100644
--- a/examples/server_node_efd/server/init.c
+++ b/examples/server_node_efd/server/init.c
@@ -111,7 +111,10 @@ init_port(uint16_t port_num)
 	printf("Port %u init ... ", port_num);
 	fflush(stdout);
 
-	rte_eth_dev_info_get(port_num, &dev_info);
+	retval = rte_eth_dev_info_get(port_num, &dev_info);
+	if (retval != 0)
+		return retval;
+
 	if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
 		port_conf.txmode.offloads |=
 			DEV_TX_OFFLOAD_MBUF_FAST_FREE;
@@ -147,7 +150,9 @@ init_port(uint16_t port_num)
 			return retval;
 	}
 
-	rte_eth_promiscuous_enable(port_num);
+	retval = rte_eth_promiscuous_enable(port_num);
+	if (retval != 0)
+		return retval;
 
 	retval = rte_eth_dev_start(port_num);
 	if (retval < 0)
@@ -241,6 +246,7 @@ check_all_ports_link_status(uint16_t port_num, uint32_t port_mask)
 	uint8_t count, all_ports_up, print_flag = 0;
 	uint16_t portid;
 	struct rte_eth_link link;
+	int ret;
 
 	printf("\nChecking link status");
 	fflush(stdout);
@@ -250,7 +256,14 @@ check_all_ports_link_status(uint16_t port_num, uint32_t port_mask)
 			if ((port_mask & (1 << info->id[portid])) == 0)
 				continue;
 			memset(&link, 0, sizeof(link));
-			rte_eth_link_get_nowait(info->id[portid], &link);
+			ret = rte_eth_link_get_nowait(info->id[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)