From 376534a3d17002d608985bd67c3b0880eacadd14 Mon Sep 17 00:00:00 2001
From: Jiri Benc <jbenc@redhat.com>
Date: Thu, 20 Aug 2015 13:56:22 +0200
Subject: ip_tunnels: use offsetofend

Signed-off-by: Jiri Benc <jbenc@redhat.com>
Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 include/net/ip_tunnels.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'include/net/ip_tunnels.h')

diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index ca173f22f07f..cc3b39e9010b 100644
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -23,9 +23,7 @@
 #define IPTUNNEL_ERR_TIMEO	(30*HZ)
 
 /* Used to memset ip_tunnel padding. */
-#define IP_TUNNEL_KEY_SIZE					\
-	(offsetof(struct ip_tunnel_key, tp_dst) +		\
-	 FIELD_SIZEOF(struct ip_tunnel_key, tp_dst))
+#define IP_TUNNEL_KEY_SIZE	offsetofend(struct ip_tunnel_key, tp_dst)
 
 struct ip_tunnel_key {
 	__be64			tun_id;
-- 
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