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(parent: 5ab66a8) | patch
IRQ: add __must_check to request_irq
authorMonakhov Dmitriy <dmonakhov@openvz.org>
Tue, 8 May 2007 07:25:07 +0000 (00:25 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Tue, 8 May 2007 18:15:00 +0000 (11:15 -0700)
commit8144a21432d045d76255f327735ac774aa3ff237
treec1ad0fa79ae7cc50593e7b435006520b07578970tree | snapshot
parent5ab66a8bd0416129ee12ffc1b13efc637755cdaccommit | diff
IRQ: add __must_check to request_irq

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>
include/linux/interrupt.h diff | blob | history
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