diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/mcg.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/mcg.c | 5 |
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; |