[SK_BUFF]: Introduce skb_reset_transport_header(skb)

For the common, open coded 'skb->h.raw = skb->data' operation, so that we can
later turn skb->h.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 cases:

skb->h.raw = skb->data;
skb->h.raw = {skb_push|[__]skb_pull}()

The next ones 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/rose/af_rose.c b/net/rose/af_rose.c
index f64be9369ef7..6d8684a11ac6 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -1234,7 +1234,7 @@ static int rose_recvmsg(struct kiocb *iocb, struct socket *sock,
                 *asmptr = qbit;
         }
 
-        skb->h.raw = skb->data;
+        skb_reset_transport_header(skb);
         copied     = skb->len;
 
         if (copied > size) {