[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/econet/af_econet.c b/net/econet/af_econet.c
index 487f879f5a1..099543f5401 100644
--- a/net/econet/af_econet.c
+++ b/net/econet/af_econet.c
@@ -345,7 +345,7 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock,
                         goto out_unlock;
 
                 skb_reserve(skb, LL_RESERVED_SPACE(dev));
-                skb->nh.raw = skb->data;
+                skb_reset_network_header(skb);
 
                 eb = (struct ec_cb *)&skb->cb;