uio: uio_netx: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/uio/uio_netx.c

@@ -127,7 +127,6 @@ static void netx_pci_remove(struct pci_dev *dev)
 	uio_unregister_device(info);
 	pci_release_regions(dev);
 	pci_disable_device(dev);
-	pci_set_drvdata(dev, NULL);
 	iounmap(info->mem[0].internal_addr);
 
 	kfree(info);