netdev - [PATCH v2 net-next 03/13] ip_tunnels: use offsetofend

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Message-Id: <bdf6c99e219e21ab39e4155a3a8272f2c5b762b7.1439978875.git.jbenc@redhat.com>
Date:	Wed, 19 Aug 2015 12:09:53 +0200
From:	Jiri Benc <jbenc@...hat.com>
To:	netdev@...r.kernel.org
Cc:	Thomas Graf <tgraf@...g.ch>
Subject: [PATCH v2 net-next 03/13] ip_tunnels: use offsetofend

Signed-off-by: Jiri Benc <jbenc@...hat.com>
---
 include/net/ip_tunnels.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

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;
-- 
1.8.3.1

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