diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/ip_tunnels.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h index a0a4a100f5c9..df661ab4aa23 100644 --- a/include/net/ip_tunnels.h +++ b/include/net/ip_tunnels.h @@ -150,6 +150,22 @@ int iptunnel_xmit(struct rtable *rt, struct sk_buff *skb, __be32 src, __be32 dst, __u8 proto, __u8 tos, __u8 ttl, __be16 df, bool xnet); +static inline int iptunnel_pull_offloads(struct sk_buff *skb) +{ + if (skb_is_gso(skb)) { + int err; + + err = skb_unclone(skb, GFP_ATOMIC); + if (unlikely(err)) + return err; + skb_shinfo(skb)->gso_type &= ~(NETIF_F_GSO_ENCAP_ALL >> + NETIF_F_GSO_SHIFT); + } + + skb->encapsulation = 0; + return 0; +} + static inline void iptunnel_xmit_stats(int err, struct net_device_stats *err_stats, struct pcpu_tstats __percpu *stats) |