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| author | Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2013-05-27 23:48:15 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-05-31 17:19:05 -0700 |
| commit | bf3d6a8f791b2a81279b9ce3201b4970f6fbe51a (patch) | |
| tree | 72093c081b2de664ca77da0bc56fcaebf19eb195 /net/ipv4/ip_tunnel.c | |
| parent | 35d0461061f27eeb62de63174959edbbb9e434de (diff) | |
| download | blackbird-op-linux-bf3d6a8f791b2a81279b9ce3201b4970f6fbe51a.tar.gz blackbird-op-linux-bf3d6a8f791b2a81279b9ce3201b4970f6fbe51a.zip | |
iptunnel: specify protocol outside IP header
Before this patch, ip_tunnel_xmit() was using the field protocol from the IP
header passed into argument.
There is no functional change, this patch prepares the support of IPv4 over
IPv4 for module sit.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_tunnel.c')
| -rw-r--r-- | net/ipv4/ip_tunnel.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c index e4147ec1665a..b89095c1518f 100644 --- a/net/ipv4/ip_tunnel.c +++ b/net/ipv4/ip_tunnel.c @@ -487,7 +487,7 @@ drop: EXPORT_SYMBOL_GPL(ip_tunnel_rcv); void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev, - const struct iphdr *tnl_params) + const struct iphdr *tnl_params, const u8 protocol) { struct ip_tunnel *tunnel = netdev_priv(dev); const struct iphdr *inner_iph; @@ -670,7 +670,7 @@ void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev, iph->version = 4; iph->ihl = sizeof(struct iphdr) >> 2; iph->frag_off = df; - iph->protocol = tnl_params->protocol; + iph->protocol = protocol; iph->tos = ip_tunnel_ecn_encap(tos, inner_iph, skb); iph->daddr = fl4.daddr; iph->saddr = fl4.saddr; |
