From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 10 Sep 2013 11:27:09 +0000 (+0900)
Subject: wireless: ipw2x00: remove unnecessary pci_set_drvdata()
X-Git-Tag: accepted/tizen/common/20141203.182822~1141^2~225^2~46
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0acfd4b06e4b4550c94e24a582853df16d4eb5a5;p=platform%2Fkernel%2Flinux-arm64.git

wireless: ipw2x00: 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: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
index 6b823a1..f394af7 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
@@ -11885,7 +11885,6 @@ static int ipw_pci_probe(struct pci_dev *pdev,
 	pci_release_regions(pdev);
       out_pci_disable_device:
 	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
       out_free_libipw:
 	free_libipw(priv->net_dev, 0);
       out:
@@ -11966,7 +11965,6 @@ static void ipw_pci_remove(struct pci_dev *pdev)
 	iounmap(priv->hw_base);
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
 	/* wiphy_unregister needs to be here, before free_libipw */
 	wiphy_unregister(priv->ieee->wdev.wiphy);
 	kfree(priv->ieee->a_band.channels);