linux-kernel - Re: [PATCH V2 linux-next] scripts/coccinelle/misc/bugon.cocci: update bug

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Date:	Wed, 15 Apr 2015 14:22:27 +0200
From:	Michal Marek <mmarek@...e.cz>
To:	Fabian Frederick <fabf@...net.be>, linux-kernel@...r.kernel.org
CC:	Andrew Morton <akpm@...ux-foundation.org>,
	"J. Bruce Fields" <bfields@...ldses.org>,
	Julia Lawall <Julia.Lawall@...6.fr>,
	Gilles Muller <Gilles.Muller@...6.fr>,
	Nicolas Palix <nicolas.palix@...g.fr>, cocci@...teme.lip6.fr
Subject: Re: [PATCH V2 linux-next] scripts/coccinelle/misc/bugon.cocci: update
 bug_on conversion warning

On 2015-04-09 22:58, Fabian Frederick wrote:
> if()/BUG conversion to BUG_ON must be avoided when there's side effect
> in condition. The reason being BUG_ON won't execute the condition when CONFIG_BUG
> is not defined.
> 
> Inspired-by: J. Bruce Fields <bfields@...ldses.org>
> Suggested-by: Julia Lawall <Julia.Lawall@...6.fr>
> Acked-by: Julia Lawall <Julia.Lawall@...6.fr>
> Signed-off-by: Fabian Frederick <fabf@...net.be>
> ---
> V2: s/condition/the condition/

Applied to kbuild.git#misc.

Michal

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