From badff6d01a8589a1c828b0bf118903ca38627f4e Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 13 Mar 2007 13:06:52 -0300 Subject: [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 Signed-off-by: David S. Miller --- net/irda/af_irda.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/irda/af_irda.c') diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c index 0eb7d596d470..c3cd2ba123e5 100644 --- a/net/irda/af_irda.c +++ b/net/irda/af_irda.c @@ -1363,8 +1363,8 @@ static int irda_recvmsg_dgram(struct kiocb *iocb, struct socket *sock, if (!skb) return err; - skb->h.raw = skb->data; - copied = skb->len; + skb_reset_transport_header(skb); + copied = skb->len; if (copied > size) { IRDA_DEBUG(2, "%s(), Received truncated frame (%zd < %zd)!\n", -- cgit v1.2.3