X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5_ethdev.c;h=34c5b95ee6d20f4fc2c736ab249bf484ffbbc28c;hb=3f8cb05df5407369025fbc8b67f0f9595b781f73;hp=4a24f8021fa866e0b3f24b985f63c92236e8bd4f;hpb=919d53ad78d20a47054641eaa1ba7491e644e5c9;p=dpdk.git

diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net/mlx5/mlx5_ethdev.c
index 4a24f8021f..34c5b95ee6 100644
--- a/drivers/net/mlx5/mlx5_ethdev.c
+++ b/drivers/net/mlx5/mlx5_ethdev.c
@@ -245,24 +245,20 @@ mlx5_get_ifname(const struct rte_eth_dev *dev, char (*ifname)[IF_NAMESIZE])
  *   Pointer to Ethernet device.
  *
  * @return
- *   Interface index on success, a negative errno value otherwise and
- *   rte_errno is set.
+ *   Nonzero interface index on success, zero otherwise and rte_errno is set.
  */
-int
+unsigned int
 mlx5_ifindex(const struct rte_eth_dev *dev)
 {
 	char ifname[IF_NAMESIZE];
-	unsigned int ret;
+	unsigned int ifindex;
 
-	ret = mlx5_get_ifname(dev, &ifname);
-	if (ret)
-		return ret;
-	ret = if_nametoindex(ifname);
-	if (ret == 0) {
+	if (mlx5_get_ifname(dev, &ifname))
+		return 0;
+	ifindex = if_nametoindex(ifname);
+	if (!ifindex)
 		rte_errno = errno;
-		return -rte_errno;
-	}
-	return ret;
+	return ifindex;
 }
 
 /**