linux-kernel - Re: [PATCH 3/10] sysfs: fix error handling in create

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Message-ID: <961aa3350707170922o6d3afb03lf9670f096379e47a@mail.gmail.com>
Date:	Wed, 18 Jul 2007 01:22:05 +0900
From:	"Akinobu Mita" <akinobu.mita@...il.com>
To:	"Greg KH" <gregkh@...e.de>
Cc:	"Cornelia Huck" <cornelia.huck@...ibm.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/10] sysfs: fix error handling in create_files()

2007/7/17, Greg KH <gregkh@...e.de>:
> On Mon, Jul 16, 2007 at 05:29:45PM +0200, Cornelia Huck wrote:
> > On Mon, 16 Jul 2007 22:52:30 +0900,
> > Akinobu Mita <akinobu.mita@...il.com> wrote:
> >
> > > Current error handling in create_files() attempts to remove
> > > all attributes passed by argument by remove_files(). But it should
> > > only remove the attributes that have been successfully added.
> >
> > While this is certainly cleaner, a question out of curiousity: Does
> > this fix any problem you saw? sysfs_hash_and_remove() used to be safe
> > on non-existing attributes...
>
> I agree, the existing code should work just fine, are you finding that
> it does not for some reason?

As you and Cornelia said, this patch doesn't fix anything.
I made a wrong guess for some oops call trace.
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