tree c1ad0fa79ae7cc50593e7b435006520b07578970
parent c761c84154dcd952182e4867d841298c9eb0b14b
author Monakhov Dmitriy <dmonakhov@openvz.org> 1178609107 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1178648100 -0700

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>
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