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From: Adrian Bunk <bunk@stusta.de>
To: "Toralf Förster" <toralf.foerster@gmx.de>
Cc: Kyle Moffett <mrmacman_g4@mac.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Jiri Kosina <jikos@jikos.cz>, Lee Revell <rlrevell@joe-job.com>,
	andrea@suse.de, viro@zeniv.linux.org.uk,
	linux-kernel@vger.kernel.org
Subject: Re: fs/block_dev.c:953: warning: 'found' might be used uninitialized in this function
Date: Sat, 31 Mar 2007 16:04:32 +0200	[thread overview]
Message-ID: <20070331140432.GS14134@stusta.de> (raw)
In-Reply-To: <200703311011.32682.toralf.foerster@gmx.de>

On Sat, Mar 31, 2007 at 10:11:27AM +0200, Toralf Förster wrote:
> Am Freitag, 30. März 2007 21:47 schrieb Adrian Bunk:
> > 
> > 
> > No, the code is correct and it's impossible that the variable ever gets 
> > read uninitialized.
> > 
> > And BTW, i386 gcc 4.1 doesn't give me a warning for this.
> > Toralf, which gcc version and architecture did you see this with?
> 
> > cu
> > Adrian
> > 
> 
> Hi, I use currently the following version:
> 
> gcc version 3.4.6 (Gentoo 3.4.6-r2, ssp-3.4.6-1.0, pie-8.7.10)

For finding warnings it's better to use the latest gcc version - gcc is 
evalving, and more recent versions tend to both give more valid warnings 
and give less warnings for non-problems (like in this case).

> MfG/Sincerely
> 
> Toralf Förster

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed


  reply	other threads:[~2007-03-31 14:04 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-28 16:47 Toralf Förster
2007-03-28 16:56 ` Lee Revell
2007-03-28 17:23   ` Jiri Kosina
2007-03-28 20:14     ` Andrew Morton
2007-03-28 21:59       ` Dan Aloni
2007-03-30  3:16       ` Kyle Moffett
2007-03-30 19:47         ` Adrian Bunk
2007-03-31  3:09           ` Cong WANG
2007-03-31  8:11           ` Toralf Förster
2007-03-31 14:04             ` Adrian Bunk [this message]
2007-03-30 19:40   ` Adrian Bunk

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