linux-kernel - Re: [git patches 1/2] warnings: attack valid cases spotted by warnings

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Message-ID: <20070718024637.GC6146@suse.de>
Date:	Tue, 17 Jul 2007 19:46:37 -0700
From:	Greg KH <gregkh@...e.de>
To:	Jeff Garzik <jgarzik@...hat.com>
Cc:	akpm@...ux-foundation.org, torvalds@...ux-foundation.org,
	linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org,
	chas@....nrl.navy.mil, rolandd@...co.com, dwmw2@...radead.org
Subject: Re: [git patches 1/2] warnings: attack valid cases spotted by
	warnings

On Tue, Jul 17, 2007 at 05:42:39PM -0400, Jeff Garzik wrote:
> commit ae97fec3701a559929c3529e35417fab133a4d39
> Author: Jeff Garzik <jeff@...zik.org>
> Date:   Tue Jul 17 01:08:29 2007 -0400
> 
>     drivers/usb/misc/auerswald: fix status check, remove redundant check
>     
>     1) We should only set 'actual_length' output variable if usb length is
>     known to be good.
>     
>     2) No need to check actual_length for NULL.  The only caller always
>     passes non-NULL value.
>     
>     Signed-off-by: Jeff Garzik <jeff@...zik.org>

I have no objection to this patch at all, however it does not remove the
compiler warning :(

thanks,

greg k-h
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