tm6000: Clean up code style in tm6000-input.c

Removed unnecessary braces.
Signed-off-by: Curtis McEnroe <programble@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/tm6000/tm6000-input.c

@@ -449,9 +449,8 @@ int tm6000_ir_fini(struct tm6000_core *dev)
 
 	rc_unregister_device(ir->rc);
 
-	if (ir->int_urb) {
+	if (ir->int_urb)
 		tm6000_ir_int_stop(dev);
-	}
 
 	kfree(ir);
 	dev->ir = NULL;