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 --- net/ipv4/icmp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/ipv4/icmp.c') diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index 4b7a0d946a0..ff124d40c58 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -484,7 +484,7 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info) u8 _inner_type, *itp; itp = skb_header_pointer(skb_in, - skb_in->nh.raw + + skb_network_header(skb_in) + (iph->ihl << 2) + offsetof(struct icmphdr, type) - @@ -536,7 +536,7 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info) icmp_param.data.icmph.un.gateway = info; icmp_param.data.icmph.checksum = 0; icmp_param.skb = skb_in; - icmp_param.offset = skb_in->nh.raw - skb_in->data; + icmp_param.offset = skb_network_offset(skb_in); icmp_out_count(icmp_param.data.icmph.type); inet_sk(icmp_socket->sk)->tos = tos; ipc.addr = iph->saddr; -- cgit v1.2.3-18-g5258