vxlan: remove unused variable.

This patch removes addrexceeded member from vxlan_dev struct as it is unused.

Signed-off-by: Rami Rosen <[e-mail]>
Acked-by: Stephen Hemminger <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

drivers/net/vxlan.c

···
 	spinlock_t	  hash_lock;
 	unsigned int	  addrcnt;
 	unsigned int	  addrmax;
-	unsigned int	  addrexceeded;
 
 	struct hlist_head fdb_head[FDB_HASH_SIZE];
 };