From eddc9ec53be2ecdbf4efe0efd4a83052594f0ac0 Mon Sep 17 00:00:00 2001
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Fri, 20 Apr 2007 22:47:35 -0700
Subject: [SK_BUFF]: Introduce ip_hdr(), remove skb->nh.iph

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 include/linux/ip.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'include/linux/ip.h')

diff --git a/include/linux/ip.h b/include/linux/ip.h
index 1d36b971a8b5..f2f26db16f57 100644
--- a/include/linux/ip.h
+++ b/include/linux/ip.h
@@ -104,6 +104,15 @@ struct iphdr {
 	/*The options start here. */
 };
 
+#ifdef __KERNEL__
+#include <linux/skbuff.h>
+
+static inline struct iphdr *ip_hdr(const struct sk_buff *skb)
+{
+	return (struct iphdr *)skb_network_header(skb);
+}
+#endif
+
 struct ip_auth_hdr {
 	__u8  nexthdr;
 	__u8  hdrlen;		/* This one is measured in 32 bit units! */
-- 
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