[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/netrom/nr_dev.c b/net/netrom/nr_dev.c
index 17c3f1ef83e9..c7b5d930e732 100644
--- a/net/netrom/nr_dev.c
+++ b/net/netrom/nr_dev.c
@@ -57,7 +57,7 @@ int nr_rx_ip(struct sk_buff *skb, struct net_device *dev)
         /* Spoof incoming device */
         skb->dev      = dev;
         skb_reset_mac_header(skb);
-        skb->nh.raw   = skb->data;
+        skb_reset_network_header(skb);
         skb->pkt_type = PACKET_HOST;
 
         netif_rx(skb);