IRQ: add __must_check to request_irq

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This could help to find buggy drivers where request_irq return value wasn't
checked.  There's just no reason to ignore errors which can and do occur.
Anyone who got warning during compilation have to realise what it is't
realy safe code.

Signed-off-by: Monakhov Dmitriy <dmonakhov@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Monakhov Dmitriy 2007-05-08 00:25:07 -07:00 • committed by Linus Torvalds

parent c761c84154

commit 616883df78

1 changed files with 2 additions and 2 deletions

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4

include/linux/interrupt.h

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