usb: plusb: Whitespace

This patch cleans up a couple of instances of incorrect whitespace
Signed-off-by: NSimon Wood <simon@mungewell.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/usb/plusb.c

@@ -134,13 +134,13 @@ static struct usb_driver plusb_driver = {
 
 static int __init plusb_init(void)
 {
- 	return usb_register(&plusb_driver);
+	return usb_register(&plusb_driver);
 }
 module_init(plusb_init);
 
 static void __exit plusb_exit(void)
 {
- 	usb_deregister(&plusb_driver);
+	usb_deregister(&plusb_driver);
 }
 module_exit(plusb_exit);