MISDN: list usage cleanup

Trivial cleanup, list_del(); list_add_tail() is equivalent
to list_move_tail(). Semantic patch for coccinelle can be
found at www.cccmz.de/~snakebyte/list_move_tail.spatch
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Acked-by: Karsten Keil <kkeil@novell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/isdn/mISDN/timerdev.c

@@ -152,8 +152,7 @@ dev_expire_timer(unsigned long data)
 	u_long			flags;
 
 	spin_lock_irqsave(&timer->dev->lock, flags);
-	list_del(&timer->list);
-	list_add_tail(&timer->list, &timer->dev->expired);
+	list_move_tail(&timer->list, &timer->dev->expired);
 	spin_unlock_irqrestore(&timer->dev->lock, flags);
 	wake_up_interruptible(&timer->dev->wait);
 }