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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-04-26 02:54:47 +0200
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-26 07:25:14 +0200
commit0660e03f6b18f19b6bbafe7583265a51b90daf36 (patch)
tree82cc819ead5ab7858ba211ee8719a3e6d2bb984f /include
parent[SK_BUFF]: Introduce arp_hdr(), remove skb->nh.arph (diff)
downloadlinux-0660e03f6b18f19b6bbafe7583265a51b90daf36.tar.xz
linux-0660e03f6b18f19b6bbafe7583265a51b90daf36.zip
[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 <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/ipv6.h5
-rw-r--r--include/linux/skbuff.h1
-rw-r--r--include/net/inet_ecn.h2
3 files changed, 6 insertions, 2 deletions
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index e046b22a2222..ec79c59b2077 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -223,6 +223,11 @@ enum {
#include <net/if_inet6.h> /* struct ipv6_mc_socklist */
#include <net/inet_sock.h>
+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 9cb674b12b29..31806a7ce40e 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 6fd4452c15d9..06a2c69a89e5 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;
}