netdev - [PATCH 4/5] net: ns83820: remove unnecessary pci_set

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Message-id: <000601cef48e$95b42e70$c11c8b50$%han@samsung.com>
Date:	Mon, 09 Dec 2013 12:27:27 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	"'David S. Miller'" <davem@...emloft.net>
Cc:	netdev@...r.kernel.org, 'Jingoo Han' <jg1.han@...sung.com>
Subject: [PATCH 4/5] net: ns83820: remove unnecessary pci_set_drvdata()

The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not needed to manually clear the
device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@...sung.com>
---
 drivers/net/ethernet/natsemi/ns83820.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/ethernet/natsemi/ns83820.c b/drivers/net/ethernet/natsemi/ns83820.c
index 5213e73..dbccf1d 100644
--- a/drivers/net/ethernet/natsemi/ns83820.c
+++ b/drivers/net/ethernet/natsemi/ns83820.c
@@ -2235,7 +2235,6 @@ out_disable:
 	pci_disable_device(pci_dev);
 out_free:
 	free_netdev(ndev);
-	pci_set_drvdata(pci_dev, NULL);
 out:
 	return err;
 }
@@ -2259,7 +2258,6 @@ static void ns83820_remove_one(struct pci_dev *pci_dev)
 			dev->rx_info.descs, dev->rx_info.phy_descs);
 	pci_disable_device(dev->pci_dev);
 	free_netdev(ndev);
-	pci_set_drvdata(pci_dev, NULL);
 }

 static DEFINE_PCI_DEVICE_TABLE(ns83820_pci_tbl) = {
-- 
1.7.10.4

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