nf_bridge: remove holes in struct nf_bridge_info

Put use & mask on same location to avoid two holes on 64bit arches
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/linux/skbuff.h

@@ -118,9 +118,9 @@ struct nf_conntrack {
 #ifdef CONFIG_BRIDGE_NETFILTER
 struct nf_bridge_info {
 	atomic_t		use;
+	unsigned int		mask;
 	struct net_device	*physindev;
 	struct net_device	*physoutdev;
-	unsigned int mask;
 	unsigned long		data[32 / sizeof(unsigned long)];
 };
 #endif