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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>
This commit is contained in:
Eric Sesterhenn 2009-02-26 22:38:15 -08:00 committed by David S. Miller
parent 4974097a97
commit 211174ea8d
1 changed files with 1 additions and 2 deletions
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3
drivers/isdn/mISDN/timerdev.c
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@ -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);
}