X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fvhost%2Fmain.c;h=312829e8b9301989b4f4b3eafe0b9635bab377ef;hb=3ee6f706519c0a7456f3d8a79048150dfa6d2581;hp=0961db0803b9fbd54351d3ec6e57976f2b98bde6;hpb=0c9da7555da8c8373dfd69f798f832723ae6de71;p=dpdk.git

diff --git a/examples/vhost/main.c b/examples/vhost/main.c
index 0961db0803..312829e8b9 100644
--- a/examples/vhost/main.c
+++ b/examples/vhost/main.c
@@ -228,7 +228,14 @@ port_init(uint16_t port)
 	uint16_t q;
 
 	/* The max pool number from dev_info will be used to validate the pool number specified in cmd line */
-	rte_eth_dev_info_get (port, &dev_info);
+	retval = rte_eth_dev_info_get(port, &dev_info);
+	if (retval != 0) {
+		RTE_LOG(ERR, VHOST_PORT,
+			"Error during getting device (port %u) info: %s\n",
+			port, strerror(-retval));
+
+		return retval;
+	}
 
 	rxconf = &dev_info.default_rxconf;
 	txconf = &dev_info.default_txconf;
@@ -329,10 +336,24 @@ port_init(uint16_t port)
 		return retval;
 	}
 
-	if (promiscuous)
-		rte_eth_promiscuous_enable(port);
+	if (promiscuous) {
+		retval = rte_eth_promiscuous_enable(port);
+		if (retval != 0) {
+			RTE_LOG(ERR, VHOST_PORT,
+				"Failed to enable promiscuous mode on port %u: %s\n",
+				port, rte_strerror(-retval));
+			return retval;
+		}
+	}
+
+	retval = rte_eth_macaddr_get(port, &vmdq_ports_eth_addr[port]);
+	if (retval < 0) {
+		RTE_LOG(ERR, VHOST_PORT,
+			"Failed to get MAC address on port %u: %s\n",
+			port, rte_strerror(-retval));
+		return retval;
+	}
 
-	rte_eth_macaddr_get(port, &vmdq_ports_eth_addr[port]);
 	RTE_LOG(INFO, VHOST_PORT, "Max virtio devices supported: %u\n", num_devices);
 	RTE_LOG(INFO, VHOST_PORT, "Port %u MAC: %02"PRIx8" %02"PRIx8" %02"PRIx8
 			" %02"PRIx8" %02"PRIx8" %02"PRIx8"\n",
@@ -1313,6 +1334,8 @@ print_stats(__rte_unused void *arg)
 		}
 
 		printf("===================================================\n");
+
+		fflush(stdout);
 	}
 
 	return NULL;