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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-03-13 19:06:52 +0300
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-26 09:25:15 +0400
commitbadff6d01a8589a1c828b0bf118903ca38627f4e (patch)
tree89611d7058c612085c58dfb9913ee30ddf04b604 /net/ax25/af_ax25.c
parent0660e03f6b18f19b6bbafe7583265a51b90daf36 (diff)
downloadlinux-badff6d01a8589a1c828b0bf118903ca38627f4e.tar.xz
[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>
Diffstat (limited to 'net/ax25/af_ax25.c')
-rw-r--r--net/ax25/af_ax25.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index b1a4d60ce9a8..14db01a4ff63 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -1631,8 +1631,8 @@ static int ax25_recvmsg(struct kiocb *iocb, struct socket *sock,
if (!ax25_sk(sk)->pidincl)
skb_pull(skb, 1); /* Remove PID */
- skb->h.raw = skb->data;
- copied = skb->len;
+ skb_reset_transport_header(skb);
+ copied = skb->len;
if (copied > size) {
copied = size;