linux-kernel - Re: [PATCH] gen_init_cpio: fixed fwrite warning

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Message-ID: <4B1F9C5D.6000902@suse.cz>
Date:	Wed, 09 Dec 2009 13:47:25 +0100
From:	Michal Marek <mmarek@...e.cz>
To:	Mike Frysinger <vapier@...too.org>
Cc:	linux-kbuild@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] gen_init_cpio: fixed fwrite warning

On 9.12.2009 12:55, Mike Frysinger wrote:
> On compilers with security warnings enabled by default, we get:
> 
> usr/gen_init_cpio.c: In function ‘cpio_mkfile’:
> usr/gen_init_cpio.c:357: warning: ignoring return value of ‘fwrite’,
>                                   declared with attribute warn_unused_result
> 
> So check the return value and handle errors accordingly.
> 
> Signed-off-by: Mike Frysinger <vapier@...too.org>

Applied, thanks.

Michal
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