diff options
Diffstat (limited to 'include/linux/netdevice.h')
| -rw-r--r-- | include/linux/netdevice.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index f5669da0e8f7..6fdf0f9e1254 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -3138,6 +3138,21 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb); int dev_forward_skb(struct net_device *dev, struct sk_buff *skb); bool is_skb_forwardable(struct net_device *dev, struct sk_buff *skb); +static __always_inline int ____dev_forward_skb(struct net_device *dev, + struct sk_buff *skb) +{ + if (skb_orphan_frags(skb, GFP_ATOMIC) || + unlikely(!is_skb_forwardable(dev, skb))) { + atomic_long_inc(&dev->rx_dropped); + kfree_skb(skb); + return NET_RX_DROP; + } + + skb_scrub_packet(skb, true); + skb->priority = 0; + return 0; +} + extern int netdev_budget; /* Called by rtnetlink.c:rtnl_unlock() */ |