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From 23dee088cd54aae94f1b71046f2ab2b206eedd42 Mon Sep 17 00:00:00 2001
Message-Id: <23dee088cd54aae94f1b71046f2ab2b206eedd42.1543092537.git.baruch@tkos.co.il>
From: Baruch Siach <baruch@tkos.co.il>
Date: Sat, 24 Nov 2018 22:33:37 +0200
Subject: [PATCH] include: extend the headers conflict workaround to in6.h

Commit 8d9d7e4b9ef ("include: fix build with kernel headers before 4.2")
introduced a kernel/user headers conflict workaround that allows build
of iptables with kernel headers older than 4.2. This minor extension
allows build with kernel headers older than 3.12, which is the version
that introduced explicit IP headers synchronization.

Cc: Florian Westphal <fw@strlen.de>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
Upstream status: https://www.spinics.net/lists/netfilter-devel/msg57029.html

 include/linux/netfilter.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index bacf8cd92116..042d8b1478e0 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -5,8 +5,8 @@
 
 #ifndef _NETINET_IN_H
 #include <linux/in.h>
-#endif
 #include <linux/in6.h>
+#endif
 #include <limits.h>
 
 /* Responses from hook functions. */
-- 
2.19.1