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/netrom/af_netrom.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'net/netrom/af_netrom.c') diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c index a54e7ef2568a..8d0f30a015df 100644 --- a/net/netrom/af_netrom.c +++ b/net/netrom/af_netrom.c @@ -878,7 +878,7 @@ int nr_rx_frame(struct sk_buff *skb, struct net_device *dev) if (frametype == NR_PROTOEXT && circuit_index == NR_PROTO_IP && circuit_id == NR_PROTO_IP) { skb_pull(skb, NR_NETWORK_LEN + NR_TRANSPORT_LEN); - skb->h.raw = skb->data; + skb_reset_transport_header(skb); return nr_rx_ip(skb, dev); } @@ -904,7 +904,7 @@ int nr_rx_frame(struct sk_buff *skb, struct net_device *dev) } if (sk != NULL) { - skb->h.raw = skb->data; + skb_reset_transport_header(skb); if (frametype == NR_CONNACK && skb->len == 22) nr_sk(sk)->bpqext = 1; @@ -1149,7 +1149,7 @@ static int nr_recvmsg(struct kiocb *iocb, struct socket *sock, return er; } - skb->h.raw = skb->data; + skb_reset_transport_header(skb); copied = skb->len; if (copied > size) { -- cgit v1.2.3