static void hdm_disconnect()

in most_usb.c [1109:1131]

• 19 lines of code
• 2 McCabe index (conditional complexity)

static void hdm_disconnect(struct usb_interface *interface)
{
	struct most_dev *mdev = usb_get_intfdata(interface);

	mutex_lock(&mdev->io_mutex);
	usb_set_intfdata(interface, NULL);
	mdev->usb_device = NULL;
	mutex_unlock(&mdev->io_mutex);

	del_timer_sync(&mdev->link_stat_timer);
	cancel_work_sync(&mdev->poll_work_obj);

	if (mdev->dci)
		device_unregister(&mdev->dci->dev);
	most_deregister_interface(&mdev->iface);

	kfree(mdev->busy_urbs);
	kfree(mdev->cap);
	kfree(mdev->conf);
	kfree(mdev->ep_address);
	put_device(&mdev->dci->dev);
	put_device(&mdev->dev);
}