diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 04bffcd4a48d..cb46badbef5a 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2562,6 +2562,13 @@ static netdev_features_t harmonize_features(struct sk_buff *skb, return features; } +static netdev_features_t dflt_features_check(const struct sk_buff *skb, + struct net_device *dev, + netdev_features_t features) +{ + return vlan_features_check(skb, features); +} + netdev_features_t netif_skb_features(struct sk_buff *skb) { struct net_device *dev = skb->dev; @@ -2583,22 +2590,12 @@ netdev_features_t netif_skb_features(struct sk_buff *skb) dev->vlan_features | NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_STAG_TX); - else - goto finalize; - if (skb_vlan_tagged_multi(skb)) - features = netdev_intersect_features(features, - NETIF_F_SG | - NETIF_F_HIGHDMA | - NETIF_F_FRAGLIST | - NETIF_F_GEN_CSUM | - NETIF_F_HW_VLAN_CTAG_TX | - NETIF_F_HW_VLAN_STAG_TX); - -finalize: if (dev->netdev_ops->ndo_features_check) features &= dev->netdev_ops->ndo_features_check(skb, dev, features); + else + features &= dflt_features_check(skb, dev, features); return harmonize_features(skb, features); } |