X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fperformance-thread%2Fl3fwd-thread%2Fmain.c;h=ad540fd84251cf0d7806be17735afdab96f782b3;hb=8dc4ff37fe8b7c656aafdf81360f2ef2cd0d94d3;hp=00f535053c862b59b71be54e97207662bbb068a3;hpb=089e5ed727a15da2729cfee9b63533dd120bd04c;p=dpdk.git

diff --git a/examples/performance-thread/l3fwd-thread/main.c b/examples/performance-thread/l3fwd-thread/main.c
index 00f535053c..ad540fd842 100644
--- a/examples/performance-thread/l3fwd-thread/main.c
+++ b/examples/performance-thread/l3fwd-thread/main.c
@@ -1877,7 +1877,7 @@ process_burst(struct rte_mbuf *pkts_burst[MAX_PKT_BURST], int nb_rx,
 /*
  * CPU-load stats collector
  */
-static int
+static int __attribute__((noreturn))
 cpu_load_collector(__rte_unused void *arg) {
 	unsigned i, j, k;
 	uint64_t hits;
@@ -2299,7 +2299,7 @@ sched_spawner(__rte_unused void *arg) {
 }
 
 /* main processing loop */
-static int
+static int __attribute__((noreturn))
 pthread_tx(void *dummy)
 {
 	struct rte_mbuf *pkts_burst[MAX_PKT_BURST];
@@ -3432,6 +3432,7 @@ 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);
@@ -3441,7 +3442,14 @@ 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)
@@ -3594,7 +3602,12 @@ main(int argc, char **argv)
 				 "rte_eth_dev_adjust_nb_rx_tx_desc: err=%d, port=%d\n",
 				 ret, portid);
 
-		rte_eth_macaddr_get(portid, &ports_eth_addr[portid]);
+		ret = rte_eth_macaddr_get(portid, &ports_eth_addr[portid]);
+		if (ret < 0)
+			rte_exit(EXIT_FAILURE,
+				 "rte_eth_macaddr_get: err=%d, port=%d\n",
+				 ret, portid);
+
 		print_ethaddr(" Address:", &ports_eth_addr[portid]);
 		printf(", ");
 		print_ethaddr("Destination:",
@@ -3706,8 +3719,13 @@ main(int argc, char **argv)
 		 * to itself through 2 cross-connected  ports of the
 		 * target machine.
 		 */
-		if (promiscuous_on)
-			rte_eth_promiscuous_enable(portid);
+		if (promiscuous_on) {
+			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);
+		}
 	}
 
 	for (i = 0; i < n_rx_thread; i++) {