linux-kernel - Re: [PATCH] driver core: Suppress sysfs warnings for device

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Message-ID: <20080610083014.66052504@extreme>
Date:	Tue, 10 Jun 2008 08:30:14 -0700
From:	Stephen Hemminger <shemminger@...tta.com>
To:	Cornelia Huck <cornelia.huck@...ibm.com>
Cc:	linux-kernel@...r.kernel.org, Greg KH <greg@...ah.com>,
	David Miller <davem@...emloft.net>, fubar@...ibm.com,
	netdev@...r.kernel.org, bonding-devel@...ts.sourceforge.net
Subject: Re: [PATCH] driver core: Suppress sysfs warnings for
 device_rename().

On Tue, 10 Jun 2008 11:09:08 +0200
Cornelia Huck <cornelia.huck@...ibm.com> wrote:

> On Wed, 21 May 2008 10:05:56 +0200,
> Cornelia Huck <cornelia.huck@...ibm.com> wrote:
> 
> Just digging through my backlog: Is there any further interest in this
> patch?
> 
> > On Tue, 20 May 2008 15:52:44 -0700,
> > Greg KH <greg@...ah.com> wrote:
> > 
> > > On Tue, May 20, 2008 at 12:59:13PM +0200, Cornelia Huck wrote:
> > > > OK, here is an actually-compiled patch with proper description and
> > > > s-o-b. Comments?
> > > 
> > > Looks good to me, feel free to add an:
> > > 	Acked-by: Greg Kroah-Hartman <gregkh@...e.de>
> > > 
> > > to it.
> > > 
> > > David, are you going to take this through your tree?
> > 
> > Here it is again, respun against today's git:
> > 
> > 
> > driver core: Suppress sysfs warnings for device_rename().
> > 
> > Renaming network devices to an already existing name is not
> > something we want sysfs to print a scary warning for, since the
> > callers can deal with this correctly. So let's introduce
> > sysfs_create_link_nowarn() which gets rid of the common warning.
> > 
> > Acked-by: Greg Kroah-Hartman <gregkh@...e.de>
> > Signed-off-by: Cornelia Huck <cornelia.huck@...ibm.com>
> > 

I you want to put the warnings back this is a reasonable way.
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