From c44354d232ff80d5e6e55c3730a7079c5c3566fb Mon Sep 17 00:00:00 2001
From: Jingoo Han <jg1.han@samsung.com>
Date: Mon, 25 Nov 2013 10:51:09 +0900
Subject: wireless: prism54: 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/prism54/islpci_dev.c b/drivers/net/wireless/prism54/islpci_dev.c
index e05d9b4..7fa2898 100644
--- a/drivers/net/wireless/prism54/islpci_dev.c
+++ b/drivers/net/wireless/prism54/islpci_dev.c
@@ -914,7 +914,6 @@ islpci_setup(struct pci_dev *pdev)
       do_islpci_free_memory:
 	islpci_free_memory(priv);
       do_free_netdev:
-	pci_set_drvdata(pdev, NULL);
 	free_netdev(ndev);
 	priv = NULL;
 	return NULL;
diff --git a/drivers/net/wireless/prism54/islpci_hotplug.c b/drivers/net/wireless/prism54/islpci_hotplug.c
index 9e68e0c..d7b9e63 100644
--- a/drivers/net/wireless/prism54/islpci_hotplug.c
+++ b/drivers/net/wireless/prism54/islpci_hotplug.c
@@ -199,7 +199,6 @@ prism54_probe(struct pci_dev *pdev, const struct pci_device_id *id)
       do_unregister_netdev:
 	unregister_netdev(ndev);
 	islpci_free_memory(priv);
-	pci_set_drvdata(pdev, NULL);
 	free_netdev(ndev);
 	priv = NULL;
       do_pci_clear_mwi:
@@ -247,7 +246,6 @@ prism54_remove(struct pci_dev *pdev)
 	/* free the PCI memory and unmap the remapped page */
 	islpci_free_memory(priv);
 
-	pci_set_drvdata(pdev, NULL);
 	free_netdev(ndev);
 	priv = NULL;
 
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