From d499bd2ee979cd0e1b5e3f6379d753582c67ec8c Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Mon, 30 Apr 2012 13:21:28 -0400
Subject: [PATCH] l2tp: Add missing net/net/ip6_checksum.h include.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/l2tp/l2tp_core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index e91d55924d9..0ca9bc39150 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -56,6 +56,7 @@
 #include <net/inet6_connection_sock.h>
 #include <net/inet_ecn.h>
 #include <net/ip6_route.h>
+#include <net/ip6_checksum.h>
 
 #include <asm/byteorder.h>
 #include <linux/atomic.h>
-- 
2.46.0