diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 2fb671e61ee8..e6898fd5223f 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -4566,9 +4566,13 @@ static int stmmac_vlan_rx_add_vid(struct net_device *ndev, __be16 proto, u16 vid return ret; } - ret = stmmac_add_hw_vlan_rx_fltr(priv, ndev, priv->hw, proto, vid); + if (priv->hw->num_vlan) { + ret = stmmac_add_hw_vlan_rx_fltr(priv, ndev, priv->hw, proto, vid); + if (ret) + return ret; + } - return ret; + return 0; } static int stmmac_vlan_rx_kill_vid(struct net_device *ndev, __be16 proto, u16 vid) @@ -4581,9 +4585,12 @@ static int stmmac_vlan_rx_kill_vid(struct net_device *ndev, __be16 proto, u16 vi is_double = true; clear_bit(vid, priv->active_vlans); - ret = stmmac_del_hw_vlan_rx_fltr(priv, ndev, priv->hw, proto, vid); - if (ret) - return ret; + + if (priv->hw->num_vlan) { + ret = stmmac_del_hw_vlan_rx_fltr(priv, ndev, priv->hw, proto, vid); + if (ret) + return ret; + } return stmmac_vlan_update(priv, is_double); } |