From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 10 Sep 2013 11:08:15 +0000 (+0900)
Subject: can: c_can: remove unnecessary pci_set_drvdata()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=5fabc336fead7d62b22b1a59e45efd7adc5d2ea7;p=openwrt%2Fstaging%2Fblogic.git

can: c_can: 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@samsung.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---

diff --git a/drivers/net/can/c_can/c_can_pci.c b/drivers/net/can/c_can/c_can_pci.c
index b374be7891a2..bce0be54c2f5 100644
--- a/drivers/net/can/c_can/c_can_pci.c
+++ b/drivers/net/can/c_can/c_can_pci.c
@@ -160,7 +160,6 @@ static int c_can_pci_probe(struct pci_dev *pdev,
 	return 0;
 
 out_free_c_can:
-	pci_set_drvdata(pdev, NULL);
 	free_c_can_dev(dev);
 out_iounmap:
 	pci_iounmap(pdev, addr);
@@ -181,7 +180,6 @@ static void c_can_pci_remove(struct pci_dev *pdev)
 
 	unregister_c_can_dev(dev);
 
-	pci_set_drvdata(pdev, NULL);
 	free_c_can_dev(dev);
 
 	pci_iounmap(pdev, priv->base);