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>
mariux64 · Aug 20, 2015 · 376534a · 376534a
1 parent 6b8847c
commit 376534a
Showing 1 changed file with 1 addition and 3 deletions.
diff --git 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;