[SK_BUFF]: Introduce skb_reset_mac_header(skb)

For the common, open coded 'skb->mac.raw = skb->data' operation, so that we can
later turn skb->mac.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/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c
index 3457e9d8b667..79b407f3a49a 100644
--- a/drivers/net/irda/vlsi_ir.c
+++ b/drivers/net/irda/vlsi_ir.c
@@ -595,7 +595,7 @@ static int vlsi_process_rx(struct vlsi_ring *r, struct ring_descr *rd)
         rd->skb = NULL;
         skb->dev = ndev;
         memcpy(skb_put(skb,len), rd->buf, len);
-        skb->mac.raw = skb->data;
+        skb_reset_mac_header(skb);
         if (in_interrupt())
                 netif_rx(skb);
         else