[TCP]: Allow minimum RTO to be configurable via routing metrics.

[linux-2.6-omap-h63xx.git] / net / ipv4 / xfrm4_tunnel.c

diff --git a/net/ipv4/xfrm4_tunnel.c b/net/ipv4/xfrm4_tunnel.c
index 3eef06454da943e24599d5ca7051a5c6c5ae34c4..9275c79119b6f32d9bb69c7c64d9be853378eb7b 100644 (file)
--- a/net/ipv4/xfrm4_tunnel.c
+++ b/net/ipv4/xfrm4_tunnel.c
@@ -12,9 +12,8 @@
 
 static int ipip_output(struct xfrm_state *x, struct sk_buff *skb)
 {
-       struct iphdr *iph;
+       struct iphdr *iph = ip_hdr(skb);
 
-       iph = skb->nh.iph;
        iph->tot_len = htons(skb->len);
        ip_send_check(iph);
 
@@ -110,3 +109,4 @@ 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);