From bbe735e4247dba32568a305553b010081c8dea99 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Sat, 10 Mar 2007 22:16:10 -0300 Subject: [SK_BUFF]: Introduce skb_network_offset() For the quite common 'skb->nh.raw - skb->data' sequence. Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- drivers/isdn/i4l/isdn_net.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/isdn') diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c index fadb9291bc1b..0c2b3752e46e 100644 --- a/drivers/isdn/i4l/isdn_net.c +++ b/drivers/isdn/i4l/isdn_net.c @@ -1121,7 +1121,7 @@ isdn_net_adjust_hdr(struct sk_buff *skb, struct net_device *dev) if (!skb) return; if (lp->p_encap == ISDN_NET_ENCAP_ETHER) { - int pullsize = (ulong)skb->nh.raw - (ulong)skb->data - ETH_HLEN; + const int pullsize = skb_network_offset(skb) - ETH_HLEN; if (pullsize > 0) { printk(KERN_DEBUG "isdn_net: Pull junk %d\n", pullsize); skb_pull(skb, pullsize); -- cgit v1.2.3