X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fl2fwd-keepalive%2Fmain.c;h=2ae5a3c6a9ec1036e7fb07fd168f114c96bf3419;hb=78d44153de8f7041ff35cb2c676fac8b9488f753;hp=a0513906884638a4a164f7264c2ad98f66194950;hpb=089e5ed727a15da2729cfee9b63533dd120bd04c;p=dpdk.git

diff --git a/examples/l2fwd-keepalive/main.c b/examples/l2fwd-keepalive/main.c
index a051390688..2ae5a3c6a9 100644
--- a/examples/l2fwd-keepalive/main.c
+++ b/examples/l2fwd-keepalive/main.c
@@ -117,8 +117,8 @@ static void handle_sigterm(__rte_unused int value)
 
 /* Print out statistics on packets dropped */
 static void
-print_stats(__attribute__((unused)) struct rte_timer *ptr_timer,
-	__attribute__((unused)) void *ptr_data)
+print_stats(__rte_unused struct rte_timer *ptr_timer,
+	__rte_unused void *ptr_data)
 {
 	uint64_t total_packets_dropped, total_packets_tx, total_packets_rx;
 	uint16_t portid;
@@ -278,7 +278,7 @@ l2fwd_main_loop(void)
 }
 
 static int
-l2fwd_launch_one_lcore(__attribute__((unused)) void *dummy)
+l2fwd_launch_one_lcore(__rte_unused void *dummy)
 {
 	l2fwd_main_loop();
 	return 0;
@@ -450,6 +450,7 @@ check_all_ports_link_status(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);
@@ -459,7 +460,14 @@ check_all_ports_link_status(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)
@@ -657,7 +665,12 @@ main(int argc, char **argv)
 				"Cannot adjust number of descriptors: err=%d, port=%u\n",
 				ret, portid);
 
-		rte_eth_macaddr_get(portid, &l2fwd_ports_eth_addr[portid]);
+		ret = rte_eth_macaddr_get(portid,
+					  &l2fwd_ports_eth_addr[portid]);
+		if (ret < 0)
+			rte_exit(EXIT_FAILURE,
+				"Cannot mac address: err=%d, port=%u\n",
+				ret, portid);
 
 		/* init one RX queue */
 		fflush(stdout);
@@ -709,7 +722,11 @@ main(int argc, char **argv)
 				"rte_eth_dev_start:err=%d, port=%u\n",
 				  ret, portid);
 
-		rte_eth_promiscuous_enable(portid);
+		ret = rte_eth_promiscuous_enable(portid);
+		if (ret != 0)
+			rte_exit(EXIT_FAILURE,
+				 "rte_eth_promiscuous_enable:err=%s, port=%u\n",
+				 rte_strerror(-ret), portid);
 
 		printf("Port %u, MAC address: "
 			"%02X:%02X:%02X:%02X:%02X:%02X\n\n",