--- x/drivers/usb/usbip/vhci_hcd.c
+++ y/drivers/usb/usbip/vhci_hcd.c
@@ -911,11 +911,6 @@ static int vhci_urb_dequeue(struct usb_h
 		 * Otherwise, we give back it here.
 		 */
 		usb_hcd_unlink_urb_from_ep(hcd, urb);
-
-		spin_unlock_irqrestore(&vhci->lock, flags);
-		usb_hcd_giveback_urb(hcd, urb, urb->status);
-		spin_lock_irqsave(&vhci->lock, flags);
-
 	} else {
 		/* tcp connection is alive */
 		struct vhci_unlink *unlink;
@@ -927,6 +922,7 @@ static int vhci_urb_dequeue(struct usb_h
 		if (!unlink) {
 			spin_unlock(&vdev->priv_lock);
 			spin_unlock_irqrestore(&vhci->lock, flags);
+			usb_hcd_giveback_urb(hcd, urb, urb->status);
 			usbip_event_add(&vdev->ud, VDEV_EVENT_ERROR_MALLOC);
 			return -ENOMEM;
 		}
@@ -947,6 +943,7 @@ static int vhci_urb_dequeue(struct usb_h
 
 	spin_unlock_irqrestore(&vhci->lock, flags);
 
+	usb_hcd_giveback_urb(hcd, urb, urb->status);
 	usbip_dbg_vhci_hc("leave\n");
 	return 0;
 }