Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

[linux-2.6] / net / ipv4 / xfrm4_tunnel.c

diff --git a/net/ipv4/xfrm4_tunnel.c b/net/ipv4/xfrm4_tunnel.c
index 568510304553d14c82807eb8e29b81b8f9381079..1312417608e2a34ba7c6e05746d605b2930d05bf 100644 (file)
--- a/net/ipv4/xfrm4_tunnel.c
+++ b/net/ipv4/xfrm4_tunnel.c
@@ -12,17 +12,13 @@
 
 static int ipip_output(struct xfrm_state *x, struct sk_buff *skb)
 {
-       struct iphdr *iph = ip_hdr(skb);
-
-       iph->tot_len = htons(skb->len);
-       ip_send_check(iph);
-
+       skb_push(skb, -skb_network_offset(skb));
        return 0;
 }
 
 static int ipip_xfrm_rcv(struct xfrm_state *x, struct sk_buff *skb)
 {
-       return 0;
+       return IPPROTO_IP;
 }
 
 static int ipip_init_state(struct xfrm_state *x)
@@ -109,3 +105,4 @@ static void __exit ipip_fini(void)
 module_init(ipip_init);
 module_exit(ipip_fini);
 MODULE_LICENSE("GPL");
+MODULE_ALIAS_XFRM_TYPE(AF_INET, XFRM_PROTO_IPIP);