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irq: simplify for_each_irq_desc() usage

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Impact: cleanup

all for_each_irq_desc() usage point have !desc check.
then its check can move into for_each_irq_desc() macro.

Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
KOSAKI Motohiro
2008-12-26 12:29:48 +09:00
committed by Ingo Molnar
parent 26ddd8d5ca
commit 18eefedfe8
6 changed files with 6 additions and 38 deletions
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3
drivers/xen/events.c
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@@ -142,9 +142,6 @@ static void init_evtchn_cpu_bindings(void)
/* By default all event channels notify CPU#0. */
for_each_irq_desc(i, desc) {
if (!desc)
continue;
desc->affinity = cpumask_of_cpu(0);
}
#endif