linux-kernel - Re: [PATCH 2.6.19-git] Fix error handling in create

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Message-ID: <20061009164820.GA22630@suse.de>
Date:	Mon, 9 Oct 2006 09:48:20 -0700
From:	Greg KH <gregkh@...e.de>
To:	Luca Tettamanti <kronos.it@...il.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2.6.19-git] Fix error handling in create_files()

On Mon, Oct 09, 2006 at 06:40:17PM +0200, Luca Tettamanti wrote:
> Hello,
> current code in create_files() detects an error iff the last
> sysfs_add_file fails:
> 
> for (attr = grp->attrs; *attr && !error; attr++) {
>         error = sysfs_add_file(dir, *attr, SYSFS_KOBJ_ATTR);
> }
> if (error)
>         remove_files(dir,grp);
> 
> In order to do the proper cleanup upon failure 'error' must be checked on
> every iteration.

But it is, look up there in the "!error" test, right?

thanks,

greg k-h
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