linux-kernel - Re: [PATCH v3 4/5] kmemleak: fix sparse warning over overshadowed flags

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Message-ID: <4AA225FC.7080601@cs.helsinki.fi>
Date:	Sat, 05 Sep 2009 11:49:00 +0300
From:	Pekka Enberg <penberg@...helsinki.fi>
To:	"Luis R. Rodriguez" <lrodriguez@...eros.com>
CC:	catalin.marinas@....com, linux-kernel@...r.kernel.org,
	linux-mm@...ck.org, mcgrof@...il.com
Subject: Re: [PATCH v3 4/5] kmemleak: fix sparse warning over overshadowed
 flags

Luis R. Rodriguez wrote:
> A secondary irq_save is not required as a locking before it was
> already disabling irqs.
> 
> This fixes this sparse warning:
> mm/kmemleak.c:512:31: warning: symbol 'flags' shadows an earlier one
> mm/kmemleak.c:448:23: originally declared here
> 
> Signed-off-by: Luis R. Rodriguez <lrodriguez@...eros.com>

Acked-by: Pekka Enberg <penberg@...helsinki.fi>
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