x86: avoid redundant loop in io_apic_level_ack_pending()

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If one can find an ack pending pin, there is no need to check
the rest of them.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Akinobu Mita 2008-04-05 22:39:04 +09:00 • committed by Ingo Molnar

parent 03056c88cf

commit 9d25cb0811

1 changed files with 7 additions and 4 deletions

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arch/x86/kernel/io_apic_64.c

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