From 0660e03f6b18f19b6bbafe7583265a51b90daf36 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Wed, 25 Apr 2007 17:54:47 -0700 Subject: [SK_BUFF]: Introduce ipv6_hdr(), remove skb->nh.ipv6h Now the skb->nh union has just one member, .raw, i.e. it is just like the skb->mac union, strange, no? I'm just leaving it like that till the transport layer is done with, when we'll rename skb->mac.raw to skb->mac_header (or ->mac_header_offset?), ditto for ->{h,nh}. Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- include/linux/ipv6.h | 5 +++++ include/linux/skbuff.h | 1 - include/net/inet_ecn.h | 2 +- 3 files changed, 6 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index e046b22a222..ec79c59b207 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -223,6 +223,11 @@ enum { #include /* struct ipv6_mc_socklist */ #include +static inline struct ipv6hdr *ipv6_hdr(const struct sk_buff *skb) +{ + return (struct ipv6hdr *)skb_network_header(skb); +} + /* This structure contains results of exthdrs parsing as offsets from skb->nh. diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 9cb674b12b2..31806a7ce40 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -247,7 +247,6 @@ struct sk_buff { } h; union { - struct ipv6hdr *ipv6h; unsigned char *raw; } nh; diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h index 6fd4452c15d..06a2c69a89e 100644 --- a/include/net/inet_ecn.h +++ b/include/net/inet_ecn.h @@ -122,7 +122,7 @@ static inline int INET_ECN_set_ce(struct sk_buff *skb) case __constant_htons(ETH_P_IPV6): if (skb_network_header(skb) + sizeof(struct ipv6hdr) <= skb->tail) - return IP6_ECN_set_ce(skb->nh.ipv6h); + return IP6_ECN_set_ce(ipv6_hdr(skb)); break; } -- cgit v1.2.3