From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wang Chen <wangchen@cn.fujitsu.com>
Subject: Re: [PATCH 1/3] net: handle errors from device_rename
Date: Thu, 15 May 2008 16:41:40 +0800
Message-ID: <482BF744.6060106@cn.fujitsu.com>
References: <20080514170316.672f809d@extreme> <20080514181543.744b8286@extreme>
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Cc: Greg KH <greg@kroah.com>, David Miller <davem@davemloft.net>,
	fubar@us.ibm.com, netdev@vger.kernel.org,
	bonding-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
To: Stephen Hemminger <shemminger@vyatta.com>
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Stephen Hemminger said the following on 2008-5-15 9:15:
>  rollback:
> -	device_rename(&dev->dev, dev->name);
> +	err = device_rename(&dev->dev, dev->name);
> +	if (err) {
> +		memcpy(dev->name, oldname, IFNAMSIZ);
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
no need, dev->name didn't change in device_rename().
 
> +		return err;
> +	}
>