From d56f90a7c96da5187f0cdf07ee7434fe6aa78bbc Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 10 Apr 2007 20:50:43 -0700 Subject: [SK_BUFF]: Introduce skb_network_header() For the places where we need a pointer to the network header, it is still legal to touch skb->nh.raw directly if just adding to, subtracting from or setting it to another layer header. Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- drivers/isdn/i4l/isdn_net.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/isdn/i4l/isdn_net.c') diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c index 0c2b3752e46e..cd3b1fa4a414 100644 --- a/drivers/isdn/i4l/isdn_net.c +++ b/drivers/isdn/i4l/isdn_net.c @@ -872,7 +872,8 @@ typedef struct { static void isdn_net_log_skb(struct sk_buff * skb, isdn_net_local * lp) { - u_char *p = skb->nh.raw; /* hopefully, this was set correctly */ + /* hopefully, this was set correctly */ + const u_char *p = skb_network_header(skb); unsigned short proto = ntohs(skb->protocol); int data_ofs; ip_ports *ipp; @@ -880,7 +881,7 @@ isdn_net_log_skb(struct sk_buff * skb, isdn_net_local * lp) addinfo[0] = '\0'; /* This check stolen from 2.1.72 dev_queue_xmit_nit() */ - if (skb->nh.raw < skb->data || skb->nh.raw >= skb->tail) { + if (p < skb->data || p >= skb->tail) { /* fall back to old isdn_net_log_packet method() */ char * buf = skb->data; -- cgit v1.2.3