[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>
diff --git a/drivers/net/appletalk/cops.c b/drivers/net/appletalk/cops.c
index dba5e51..28cb79c 100644
--- a/drivers/net/appletalk/cops.c
+++ b/drivers/net/appletalk/cops.c
@@ -853,7 +853,7 @@
return;
}
- skb->mac.raw = skb->data; /* Point to entire packet. */
+ skb_reset_mac_header(skb); /* Point to entire packet. */
skb_pull(skb,3);
skb->h.raw = skb->data; /* Point to data (Skip header). */
diff --git a/drivers/net/appletalk/ltpc.c b/drivers/net/appletalk/ltpc.c
index 2ea44ce..1268243 100644
--- a/drivers/net/appletalk/ltpc.c
+++ b/drivers/net/appletalk/ltpc.c
@@ -770,7 +770,7 @@
skb->data[0] = dnode;
skb->data[1] = snode;
skb->data[2] = llaptype;
- skb->mac.raw = skb->data; /* save pointer to llap header */
+ skb_reset_mac_header(skb); /* save pointer to llap header */
skb_pull(skb,3);
/* copy ddp(s,e)hdr + contents */