Input: xpad - remove useless check in xpad_remove
ixpad can never be NULL here; if it is NULL we would not have been bound to
the interface and then why would we be called?
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index 5fce724..4875de9 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -993,22 +993,24 @@
{
struct usb_xpad *xpad = usb_get_intfdata (intf);
- usb_set_intfdata(intf, NULL);
- if (xpad) {
- xpad_led_disconnect(xpad);
- input_unregister_device(xpad->dev);
- xpad_deinit_output(xpad);
- if (xpad->xtype == XTYPE_XBOX360W) {
- usb_kill_urb(xpad->bulk_out);
- usb_free_urb(xpad->bulk_out);
- usb_kill_urb(xpad->irq_in);
- }
- usb_free_urb(xpad->irq_in);
- usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
- xpad->idata, xpad->idata_dma);
- kfree(xpad->bdata);
- kfree(xpad);
+ xpad_led_disconnect(xpad);
+ input_unregister_device(xpad->dev);
+ xpad_deinit_output(xpad);
+
+ if (xpad->xtype == XTYPE_XBOX360W) {
+ usb_kill_urb(xpad->bulk_out);
+ usb_free_urb(xpad->bulk_out);
+ usb_kill_urb(xpad->irq_in);
}
+
+ usb_free_urb(xpad->irq_in);
+ usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
+ xpad->idata, xpad->idata_dma);
+
+ kfree(xpad->bdata);
+ kfree(xpad);
+
+ usb_set_intfdata(intf, NULL);
}
static struct usb_driver xpad_driver = {
@@ -1020,10 +1022,7 @@
static int __init usb_xpad_init(void)
{
- int result = usb_register(&xpad_driver);
- if (result == 0)
- printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_DESC "\n");
- return result;
+ return usb_register(&xpad_driver);
}
static void __exit usb_xpad_exit(void)