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async: use list_move_tail

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list.h provides a dedicated primitive for
"list_del followed by list_add_tail"... list_move_tail.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
This commit is contained in:
Stefan Richter 2009-02-02 13:24:34 +01:00 committed by Arjan van de Ven
parent 766ccb9ed4
commit f7de7621f0
1 changed files with 1 additions and 2 deletions
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3
kernel/async.c
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@ -133,8 +133,7 @@ static void run_one_entry(void)
entry = list_first_entry(&async_pending, struct async_entry, list);
/* 2) move it to the running queue */
list_del(&entry->list);
list_add_tail(&entry->list, entry->running);
list_move_tail(&entry->list, entry->running);
spin_unlock_irqrestore(&async_lock, flags);
/* 3) run it (and print duration)*/