From patchwork Tue Jul  3 18:33:45 2012
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Subject: Include <net/ip6_checksum.h> for csum_ipv6_magic
Date: Tue, 03 Jul 2012 08:33:45 -0000
From: Kevin Locke <kevin@kevinlocke.name>
X-Patchwork-Id: 168850
Message-Id: <20120703183345.GA14043@kevinzilla>
To: netfilter-devel@vger.kernel.org

xt_ECHO fails to build on PPC because csum_ipv6_magic is declared in
<net/ip6_checksum.h>, which is not implicitly included from other
headers on PPC causing build failures due to this function being
undefined.  So, include this header explicitly.

Note:  Same cause as <http://bugzilla.netfilter.org/show_bug.cgi?id=307>.

Signed-off-by: Kevin Locke <kevin@kevinlocke.name>

---
extensions/xt_ECHO.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/extensions/xt_ECHO.c b/extensions/xt_ECHO.c
index efbceff..057d81a 100644
--- a/extensions/xt_ECHO.c
+++ b/extensions/xt_ECHO.c
@@ -18,6 +18,7 @@
 #	include <linux/netfilter_bridge.h>
 #endif
 #include <net/ip.h>
+#include <net/ip6_checksum.h>
 #include <net/ip6_route.h>
 #include <net/route.h>
 #include "compat_xtables.h"