net/mlx5: fix invalid network interface index

[dpdk.git] / drivers / net / mlx5 / mlx5.h

diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index 05da0d4..a3a34cf 100644 (file)
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -243,7 +243,7 @@ int mlx5_getenv_int(const char *);
 int mlx5_get_master_ifname(const struct rte_eth_dev *dev,
                           char (*ifname)[IF_NAMESIZE]);
 int mlx5_get_ifname(const struct rte_eth_dev *dev, char (*ifname)[IF_NAMESIZE]);
-int mlx5_ifindex(const struct rte_eth_dev *dev);
+unsigned int mlx5_ifindex(const struct rte_eth_dev *dev);
 int mlx5_ifreq(const struct rte_eth_dev *dev, int req, struct ifreq *ifr,
               int master);
 int mlx5_get_mtu(struct rte_eth_dev *dev, uint16_t *mtu);