qh->unlink_frame = uhci->frame_number;
/* Force an interrupt so we know when the QH is fully unlinked */
- if (list_empty(&uhci->skel_unlink_qh->node))
+ if (list_empty(&uhci->skel_unlink_qh->node) || uhci->is_stopped)
uhci_set_next_interrupt(uhci);
/* Move the QH from its old list to the end of the unlinking list */
goto err_submit_failed;
/* Add this URB to the QH */
- urbp->qh = qh;
list_add_tail(&urbp->node, &qh->queue);
/* If the new URB is the first and only one on this QH then either
qh->advance_jiffies = jiffies;
goto done;
}
- ret = 0;
+ ret = uhci->is_stopped;
}
/* The queue hasn't advanced; check for timeout */