From mboxrd@z Thu Jan  1 00:00:00 1970
From: Joe Perches <joe@perches.com>
Subject: Re: sysfs_format_mac
Date: Tue, 16 Jul 2013 14:12:49 -0700
Message-ID: <1374009169.1949.38.camel@joe-AO722>
References: <20130716.125641.1190207010366517153.davem@davemloft.net>
	 <1374007586.1949.25.camel@joe-AO722>
	 <20130716.135857.1132486724952537431.davem@davemloft.net>
Mime-Version: 1.0
Content-Type: text/plain; charset="ISO-8859-1"
Content-Transfer-Encoding: 7bit
Cc: netdev@vger.kernel.org
To: David Miller <davem@davemloft.net>
Return-path: <netdev-owner@vger.kernel.org>
Received: from perches-mx.perches.com ([206.117.179.246]:35645 "EHLO
	labridge.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP
	id S964786Ab3GPVMu (ORCPT <rfc822;netdev@vger.kernel.org>);
	Tue, 16 Jul 2013 17:12:50 -0400
In-Reply-To: <20130716.135857.1132486724952537431.davem@davemloft.net>
Sender: netdev-owner@vger.kernel.org
List-ID: <netdev.vger.kernel.org>

On Tue, 2013-07-16 at 13:58 -0700, David Miller wrote:
> From: Joe Perches <joe@perches.com>
> Date: Tue, 16 Jul 2013 13:46:26 -0700
> > On Tue, 2013-07-16 at 12:56 -0700, David Miller wrote:
[]
> >> It would make so much more sense to allow specifying a length
> >> specifier to %pm and friends.
> > 
> > scnprintf("%*ph", (int)size, buffer)
> 
> Yes, exactly, something like that.

That works now.