linux-kernel - Re: [PATCH] mtd: map: Fix compilation warning

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Date:	Thu, 15 Nov 2012 13:31:40 +0200
From:	Artem Bityutskiy <dedekind1@...il.com>
To:	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	dwmw2@...radead.org, linaro-dev@...ts.linaro.org,
	patches@...aro.org, linux-mtd@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mtd: map: Fix compilation warning

On Mon, 2012-10-29 at 22:47 +0530, Viresh Kumar wrote:
> This patch is an attempt to fix following compilation warning.
> 
> In file included from drivers/mtd/chips/cfi_cmdset_0001.c:35:0:
> drivers/mtd/chips/cfi_cmdset_0001.c: In function 'cfi_intelext_write_words':
> include/linux/mtd/map.h:331:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
> 
> I could have used uninitialized_var() too, but didn't used it as the final else
> part of map_word_load() is missing. So there is a chance that it might be passed
> uninitialized. Better initialize to zero.

Pushed to l2-mtd.git, thanks!

-- 
Best Regards,
Artem Bityutskiy

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