[PATCH net-next] net: ethernet: mediatek: get out of potential invalid pointer access

[David Miller]

From: <sean.wang at mediatek.com>
Date: Thu, 22 Sep 2016 16:44:16 +0800

> From: Sean Wang <sean.wang at mediatek.com>
> 
> Potential dangerous invalid pointer might be accessed if
> the error happens when couple phy_device to net_device so
> cleanup the error path.
> 
> Signed-off-by: Sean Wang <sean.wang at mediatek.com>

Applied.