[SK_BUFF]: Use skb_reset_network_header in skb_push cases

[net-next-2.6.git] / net / ipv4 / ip_gre.c

diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 9151da64231851199cafba4b844f8e20b81426b5..f84ca6668fb90382309ac581a513d3b62226467c 100644 (file)
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -474,7 +474,7 @@ out:
        dst_release(skb2->dst);
        skb2->dst = NULL;
        skb_pull(skb2, skb->data - (u8*)eiph);
-       skb2->nh.raw = skb2->data;
+       skb_reset_network_header(skb2);
 
        /* Try to guess incoming interface */
        memset(&fl, 0, sizeof(fl));
@@ -616,7 +616,7 @@ static int ipgre_rcv(struct sk_buff *skb)
                                offset += 4;
                }
 
-               skb->mac.raw = skb->nh.raw;
+               skb_reset_mac_header(skb);
                skb->nh.raw = __pskb_pull(skb, offset);
                skb_postpull_rcsum(skb, skb->h.raw, offset);
                skb->pkt_type = PACKET_HOST;
@@ -828,7 +828,8 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
        }
 
        skb->h.raw = skb->nh.raw;
-       skb->nh.raw = skb_push(skb, gre_hlen);
+       skb_push(skb, gre_hlen);
+       skb_reset_network_header(skb);
        memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
        IPCB(skb)->flags &= ~(IPSKB_XFRM_TUNNEL_SIZE | IPSKB_XFRM_TRANSFORMED |
                              IPSKB_REROUTED);