From: t_jeang <devnull@localhost>
Date: Tue, 6 Jan 2009 12:05:21 +0000 (+0000)
Subject: Backport of aa8223c7bb0b05183e1737881ed21827aa5b9e73 providing a
X-Git-Tag: git-eddc9ec53be2ecdbf4efe0efd4a83052594f0ac0-backport
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=a9dc42f1520f71de3bce8e9dcd22492b869beb8a;p=xenclient%2Fkernel.git

Backport of aa8223c7bb0b05183e1737881ed21827aa5b9e73 providing a
functional alternative without removing the th filed.

commit aa8223c7bb0b05183e1737881ed21827aa5b9e73
Author: Arnaldo Carvalho de Melo <acme@redhat.com>
Date:   Tue Apr 10 21:04:22 2007 -0700

    [SK_BUFF]: Introduce tcp_hdr(), remove skb->h.th

    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 8ebf4979..cd641f8e 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -165,6 +165,11 @@ struct tcp_info
 #include <net/inet_connection_sock.h>
 #include <net/inet_timewait_sock.h>
 
+static inline struct tcphdr *tcp_hdr(const struct sk_buff *skb)
+{
+       return skb->h.th;
+}
+
 /* This defines a selective acknowledgement block. */
 struct tcp_sack_block {
 	__u32	start_seq;