diff options
Diffstat (limited to 'net/ipv4/ip_gre.c')
| -rw-r--r-- | net/ipv4/ip_gre.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index d0abde4236af..f973e0a58993 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -523,7 +523,8 @@ static struct rtable *gre_get_rt(struct sk_buff *skb, return ip_route_output_key(net, fl); } -static void gre_fb_xmit(struct sk_buff *skb, struct net_device *dev) +static void gre_fb_xmit(struct sk_buff *skb, struct net_device *dev, + __be16 proto) { struct ip_tunnel_info *tun_info; const struct ip_tunnel_key *key; @@ -575,7 +576,7 @@ static void gre_fb_xmit(struct sk_buff *skb, struct net_device *dev) } flags = tun_info->key.tun_flags & (TUNNEL_CSUM | TUNNEL_KEY); - build_header(skb, tunnel_hlen, flags, htons(ETH_P_TEB), + build_header(skb, tunnel_hlen, flags, proto, tunnel_id_to_key(tun_info->key.tun_id), 0); df = key->tun_flags & TUNNEL_DONT_FRAGMENT ? htons(IP_DF) : 0; @@ -616,7 +617,7 @@ static netdev_tx_t ipgre_xmit(struct sk_buff *skb, const struct iphdr *tnl_params; if (tunnel->collect_md) { - gre_fb_xmit(skb, dev); + gre_fb_xmit(skb, dev, skb->protocol); return NETDEV_TX_OK; } @@ -660,7 +661,7 @@ static netdev_tx_t gre_tap_xmit(struct sk_buff *skb, struct ip_tunnel *tunnel = netdev_priv(dev); if (tunnel->collect_md) { - gre_fb_xmit(skb, dev); + gre_fb_xmit(skb, dev, htons(ETH_P_TEB)); return NETDEV_TX_OK; } |