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authorJiri Benc <jbenc@redhat.com>2016-04-05 14:47:12 +0200
committerDavid S. Miller <davem@davemloft.net>2016-04-06 16:50:32 -0400
commita6d5bbf34efa8330af7b0b1dba0f38148516ed97 (patch)
tree03db6af256a68f9626c65f0fed25cb1464fbf00a /net/ipv4/ip_tunnel_core.c
parent47e5d1b06305e73afc917f47b65490adb06c7194 (diff)
ip_tunnel: implement __iptunnel_pull_header
Allow calling of iptunnel_pull_header without special casing ETH_P_TEB inner protocol. Signed-off-by: Jiri Benc <jbenc@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_tunnel_core.c')
-rw-r--r--net/ipv4/ip_tunnel_core.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/ip_tunnel_core.c b/net/ipv4/ip_tunnel_core.c
index b3ab1205dfdf..43445df61efd 100644
--- a/net/ipv4/ip_tunnel_core.c
+++ b/net/ipv4/ip_tunnel_core.c
@@ -86,15 +86,15 @@ void iptunnel_xmit(struct sock *sk, struct rtable *rt, struct sk_buff *skb,
}
EXPORT_SYMBOL_GPL(iptunnel_xmit);
-int iptunnel_pull_header(struct sk_buff *skb, int hdr_len, __be16 inner_proto,
- bool xnet)
+int __iptunnel_pull_header(struct sk_buff *skb, int hdr_len,
+ __be16 inner_proto, bool raw_proto, bool xnet)
{
if (unlikely(!pskb_may_pull(skb, hdr_len)))
return -ENOMEM;
skb_pull_rcsum(skb, hdr_len);
- if (inner_proto == htons(ETH_P_TEB)) {
+ if (!raw_proto && inner_proto == htons(ETH_P_TEB)) {
struct ethhdr *eh;
if (unlikely(!pskb_may_pull(skb, ETH_HLEN)))
@@ -117,7 +117,7 @@ int iptunnel_pull_header(struct sk_buff *skb, int hdr_len, __be16 inner_proto,
return iptunnel_pull_offloads(skb);
}
-EXPORT_SYMBOL_GPL(iptunnel_pull_header);
+EXPORT_SYMBOL_GPL(__iptunnel_pull_header);
struct metadata_dst *iptunnel_metadata_reply(struct metadata_dst *md,
gfp_t flags)