From: Libo Chen <libo.chen@huawei.com>
Date: Wed, 21 Aug 2013 07:02:45 +0000 (+0800)
Subject: net: emac: remove unnecessary dev_set_drvdata()
X-Git-Tag: v3.12-rc1~132^2~211
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e6b0260c2a154948be825b34e68135c127123d5a;p=profile%2Fcommon%2Fkernel-common.git

net: emac: remove unnecessary dev_set_drvdata()

Unnecessary dev_set_drvdata() is removed, because the driver core
clears the driver data to NULL after device_release or on probe failure.

Signed-off-by: Libo Chen <libo.chen@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c
index d300a0c..2d3b064 100644
--- a/drivers/net/ethernet/ibm/emac/core.c
+++ b/drivers/net/ethernet/ibm/emac/core.c
@@ -2955,8 +2955,6 @@ static int emac_remove(struct platform_device *ofdev)
 
 	DBG(dev, "remove" NL);
 
-	dev_set_drvdata(&ofdev->dev, NULL);
-
 	unregister_netdev(dev->ndev);
 
 	cancel_work_sync(&dev->reset_work);