Merge tag 'v5.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb into usb-linus

Peter writes:

Fixes one issue with dequeuing requests after disabling endpoint for cdnsp udc driver

* tag 'v5.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb:
  usb: cdnsp: Fixes issue with dequeuing requests after disabling endpoint

Author: gregkh

drivers/usb/cdns3/cdnsp-gadget.c

@@ -1128,6 +1128,10 @@ static int cdnsp_gadget_ep_dequeue(struct usb_ep *ep,
 		return -ESHUTDOWN;
 	}
 
+	/* Requests has been dequeued during disabling endpoint. */
+	if (!(pep->ep_state & EP_ENABLED))
+		return 0;
+
 	spin_lock_irqsave(&pdev->lock, flags);
 	ret = cdnsp_ep_dequeue(pep, to_cdnsp_request(request));
 	spin_unlock_irqrestore(&pdev->lock, flags);