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path: root/drivers/net/ethernet/mellanox/mlx4/mcg.c
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/mcg.c')
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mcg.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mcg.c b/drivers/net/ethernet/mellanox/mlx4/mcg.c
index db7dc0b6667d..80ccb4edf825 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mcg.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mcg.c
@@ -1387,9 +1387,12 @@ int mlx4_PROMISC_wrapper(struct mlx4_dev *dev, int slave,
struct mlx4_cmd_info *cmd)
{
u32 qpn = (u32) vhcr->in_param & 0xffffffff;
- u8 port = vhcr->in_param >> 62;
+ int port = mlx4_slave_convert_port(dev, slave, vhcr->in_param >> 62);
enum mlx4_steer_type steer = vhcr->in_modifier;
+ if (port < 0)
+ return -EINVAL;
+
/* Promiscuous unicast is not allowed in mfunc */
if (mlx4_is_mfunc(dev) && steer == MLX4_UC_STEER)
return 0;