X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fpacket_ordering%2Fmain.c;h=b5fc6c54be56e1527a0a9b7049207f042b6b1480;hb=38a57046298da634dd6b8dec072e9fa435589d28;hp=132f582a9539c390a69b3cdbddb222872be63271;hpb=f430bbcecf3eed93916f45654f51dd19d6955aa2;p=dpdk.git

diff --git a/examples/packet_ordering/main.c b/examples/packet_ordering/main.c
index 132f582a95..b5fc6c54be 100644
--- a/examples/packet_ordering/main.c
+++ b/examples/packet_ordering/main.c
@@ -143,10 +143,7 @@ parse_portmask(const char *portmask)
 	/* parse hexadecimal string */
 	pm = strtoul(portmask, &end, 16);
 	if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0'))
-		return -1;
-
-	if (pm == 0)
-		return -1;
+		return 0;
 
 	return pm;
 }
@@ -322,7 +319,13 @@ configure_eth_port(uint16_t port_id)
 	if (ret < 0)
 		return ret;
 
-	rte_eth_macaddr_get(port_id, &addr);
+	ret = rte_eth_macaddr_get(port_id, &addr);
+	if (ret != 0) {
+		printf("Failed to get MAC address (port %u): %s\n",
+				port_id, rte_strerror(-ret));
+		return ret;
+	}
+
 	printf("Port %u MAC: %02"PRIx8" %02"PRIx8" %02"PRIx8
 			" %02"PRIx8" %02"PRIx8" %02"PRIx8"\n",
 			port_id,
@@ -669,7 +672,7 @@ main(int argc, char **argv)
 	/* Initialize EAL */
 	ret = rte_eal_init(argc, argv);
 	if (ret < 0)
-		return -1;
+		rte_exit(EXIT_FAILURE, "Invalid EAL arguments\n");
 
 	argc -= ret;
 	argv += ret;
@@ -677,7 +680,7 @@ main(int argc, char **argv)
 	/* Parse the application specific arguments */
 	ret = parse_args(argc, argv);
 	if (ret < 0)
-		return -1;
+		rte_exit(EXIT_FAILURE, "Invalid packet_ordering arguments\n");
 
 	/* Check if we have enought cores */
 	if (rte_lcore_count() < 3)