[SK_BUFF]: Introduce skb_reset_network_header(skb)

For the common, open coded 'skb->nh.raw = skb->data' operation, so that we can
later turn skb->nh.raw into a offset, reducing the size of struct sk_buff in
64bit land while possibly keeping it as a pointer on 32bit.

This one touches just the most simple case, next will handle the slightly more
"complex" cases.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/atm/mpc.c b/net/atm/mpc.c
index cb3c004ff022..bc15728fd847 100644
--- a/net/atm/mpc.c
+++ b/net/atm/mpc.c
@@ -713,7 +713,7 @@ static void mpc_push(struct atm_vcc *vcc, struct sk_buff *skb)
         skb_push(new_skb, eg->ctrl_info.DH_length);     /* add MAC header */
         memcpy(new_skb->data, eg->ctrl_info.DLL_header, eg->ctrl_info.DH_length);
         new_skb->protocol = eth_type_trans(new_skb, dev);
-        new_skb->nh.raw = new_skb->data;
+        skb_reset_network_header(new_skb);
 
         eg->latest_ip_addr = new_skb->nh.iph->saddr;
         eg->packets_rcvd++;