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vxlan: Set inner protocol before transmit

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Call skb_set_inner_protocol to set inner Ethernet protocol to
ETH_P_TEB before transmit. This is needed for GSO with UDP tunnels.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tom Herbert 2014-09-29 20:22:33 -07:00 committed by David S. Miller
parent 54bc9bac30
commit 996c9fd167
1 changed files with 4 additions and 0 deletions
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4
drivers/net/vxlan.c
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@ -1610,6 +1610,8 @@ static int vxlan6_xmit_skb(struct vxlan_sock *vs,
vxh->vx_flags = htonl(VXLAN_FLAGS);
vxh->vx_vni = vni;
skb_set_inner_protocol(skb, htons(ETH_P_TEB));
udp_tunnel6_xmit_skb(vs->sock, dst, skb, dev, saddr, daddr, prio,
ttl, src_port, dst_port);
return 0;
@ -1652,6 +1654,8 @@ int vxlan_xmit_skb(struct vxlan_sock *vs,
vxh->vx_flags = htonl(VXLAN_FLAGS);
vxh->vx_vni = vni;
skb_set_inner_protocol(skb, htons(ETH_P_TEB));
return udp_tunnel_xmit_skb(vs->sock, rt, skb, src, dst, tos,
ttl, df, src_port, dst_port, xnet);
}