X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fvdev_netvsc%2Fvdev_netvsc.c;h=be8f19c0c63e91ac879f43285aaf0ccac6208065;hb=4b701523742e3753d58949846ac4eeebc6d5a78f;hp=ad13eac3b5d7d217fddd20997db180a0c766b687;hpb=538da7a1cad25fbdffe298c8ca76fc4dbd262d1b;p=dpdk.git

diff --git a/drivers/net/vdev_netvsc/vdev_netvsc.c b/drivers/net/vdev_netvsc/vdev_netvsc.c
index ad13eac3b5..be8f19c0c6 100644
--- a/drivers/net/vdev_netvsc/vdev_netvsc.c
+++ b/drivers/net/vdev_netvsc/vdev_netvsc.c
@@ -330,7 +330,7 @@ vdev_netvsc_sysfs_readlink(char *buf, size_t size, const char *if_name,
 	char in[RTE_MAX(sizeof(ctx->yield), 256u)];
 	int ret;
 
-	ret = snprintf(in, sizeof(in) - 1, "/sys/class/net/%s/%s",
+	ret = snprintf(in, sizeof(in), "/sys/class/net/%s/%s",
 		       if_name, relpath);
 	if (ret == -1 || (size_t)ret >= sizeof(in))
 		return -ENOBUFS;
@@ -529,15 +529,7 @@ vdev_netvsc_netvsc_probe(const struct if_nameindex *iface,
 			} else if (!strcmp(pair->key, VDEV_NETVSC_ARG_MAC)) {
 				struct rte_ether_addr tmp;
 
-				if (sscanf(pair->value,
-					   "%" SCNx8 ":%" SCNx8 ":%" SCNx8 ":"
-					   "%" SCNx8 ":%" SCNx8 ":%" SCNx8,
-					   &tmp.addr_bytes[0],
-					   &tmp.addr_bytes[1],
-					   &tmp.addr_bytes[2],
-					   &tmp.addr_bytes[3],
-					   &tmp.addr_bytes[4],
-					   &tmp.addr_bytes[5]) != 6) {
+				if (rte_ether_unformat_addr(pair->value, &tmp) != 0) {
 					DRV_LOG(ERR,
 						"invalid MAC address format"
 						" \"%s\"",
@@ -633,7 +625,7 @@ vdev_netvsc_netvsc_probe(const struct if_nameindex *iface,
 		ctx->devname, ctx->devargs);
 	vdev_netvsc_foreach_iface(vdev_netvsc_device_probe, 0, ctx);
 	ret = rte_eal_hotplug_add("vdev", ctx->devname, ctx->devargs);
-	if (ret)
+	if (ret < 0)
 		goto error;
 	LIST_INSERT_HEAD(&vdev_netvsc_ctx_list, ctx, entry);
 	++vdev_netvsc_ctx_count;