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/rose/af_rose.c | 2 +- net/rose/rose_loopback.c | 2 +- net/rose/rose_route.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'net/rose') diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c index f64be9369ef..6d8684a11ac 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) { diff --git a/net/rose/rose_loopback.c b/net/rose/rose_loopback.c index 3e41bd93ab9..cd01642f049 100644 --- a/net/rose/rose_loopback.c +++ b/net/rose/rose_loopback.c @@ -77,7 +77,7 @@ static void rose_loopback_timer(unsigned long param) dest = (rose_address *)(skb->data + 4); lci_o = 0xFFF - lci_i; - skb->h.raw = skb->data; + skb_reset_transport_header(skb); sk = rose_find_socket(lci_o, &rose_loopback_neigh); if (sk) { diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c index a1233e1b1ab..1f9aefd95a9 100644 --- a/net/rose/rose_route.c +++ b/net/rose/rose_route.c @@ -906,7 +906,7 @@ int rose_route_frame(struct sk_buff *skb, ax25_cb *ax25) } } else { - skb->h.raw = skb->data; + skb_reset_transport_header(skb); res = rose_process_rx_frame(sk, skb); goto out; } -- cgit v1.2.3