1321 static void free_iso_urbs(struct linux_transfer_priv *tpriv)  in free_iso_urbs()  argument
1324 	for (i = 0; i < tpriv->num_urbs; i++) {  in free_iso_urbs()
1325 		struct usbfs_urb *urb = tpriv->iso_urbs[i];  in free_iso_urbs()
1331 	free(tpriv->iso_urbs);  in free_iso_urbs()
1332 	tpriv->iso_urbs = NULL;  in free_iso_urbs()
1340 	struct linux_transfer_priv *tpriv = usbi_transfer_get_os_priv(itransfer);  in submit_bulk_transfer()  local
1350 	if (tpriv->urbs)  in submit_bulk_transfer()
1373 	tpriv->urbs = urbs;  in submit_bulk_transfer()
1374 	tpriv->num_urbs = num_urbs;  in submit_bulk_transfer()
1375 	tpriv->num_retired = 0;  in submit_bulk_transfer()
1376 	tpriv->reap_action = NORMAL;  in submit_bulk_transfer()
1413 				tpriv->urbs = NULL;  in submit_bulk_transfer()
1430 			tpriv->reap_action = SUBMIT_FAILED;  in submit_bulk_transfer()
1434 			tpriv->num_retired += num_urbs - i;  in submit_bulk_transfer()
1455 	struct linux_transfer_priv *tpriv = usbi_transfer_get_os_priv(itransfer);  in submit_iso_transfer()  local
1468 	if (tpriv->iso_urbs)  in submit_iso_transfer()
1496 	tpriv->iso_urbs = urbs;  in submit_iso_transfer()
1497 	tpriv->num_urbs = num_urbs;  in submit_iso_transfer()
1498 	tpriv->num_retired = 0;  in submit_iso_transfer()
1499 	tpriv->reap_action = NORMAL;  in submit_iso_transfer()
1500 	tpriv->iso_packet_offset = 0;  in submit_iso_transfer()
1530 			free_iso_urbs(tpriv);  in submit_iso_transfer()
1570 				free_iso_urbs(tpriv);  in submit_iso_transfer()
1587 			tpriv->reap_action = SUBMIT_FAILED;  in submit_iso_transfer()
1591 			tpriv->num_retired = num_urbs - i;  in submit_iso_transfer()
1610 	struct linux_transfer_priv *tpriv = usbi_transfer_get_os_priv(itransfer);  in submit_control_transfer()  local
1618 	if (tpriv->urbs)  in submit_control_transfer()
1628 	tpriv->urbs = urb;  in submit_control_transfer()
1629 	tpriv->reap_action = NORMAL;  in submit_control_transfer()
1640 		tpriv->urbs = NULL;  in submit_control_transfer()
1674 	struct linux_transfer_priv *tpriv = usbi_transfer_get_os_priv(itransfer);  in cancel_control_transfer()  local
1681 	if (!tpriv->urbs)  in cancel_control_transfer()
1684 	tpriv->reap_action = CANCELLED;  in cancel_control_transfer()
1685 	r = ioctl(dpriv->fd, IOCTL_USBFS_DISCARDURB, tpriv->urbs);  in cancel_control_transfer()
1702 	struct linux_transfer_priv *tpriv = usbi_transfer_get_os_priv(itransfer);  in cancel_bulk_transfer()  local
1709 	if (!tpriv->urbs)  in cancel_bulk_transfer()
1712 	tpriv->reap_action = CANCELLED;  in cancel_bulk_transfer()
1713 	for (i = 0; i < tpriv->num_urbs; i++) {  in cancel_bulk_transfer()
1714 		int tmp = ioctl(dpriv->fd, IOCTL_USBFS_DISCARDURB, &tpriv->urbs[i]);  in cancel_bulk_transfer()
1724 	struct linux_transfer_priv *tpriv = usbi_transfer_get_os_priv(itransfer);  in cancel_iso_transfer()  local
1731 	if (!tpriv->iso_urbs)  in cancel_iso_transfer()
1734 	tpriv->reap_action = CANCELLED;  in cancel_iso_transfer()
1735 	for (i = 0; i < tpriv->num_urbs; i++) {  in cancel_iso_transfer()
1736 		int tmp = ioctl(dpriv->fd, IOCTL_USBFS_DISCARDURB, tpriv->iso_urbs[i]);  in cancel_iso_transfer()
1768 	struct linux_transfer_priv *tpriv = usbi_transfer_get_os_priv(itransfer);  in op_clear_transfer_priv()  local
1774 		free(tpriv->urbs);  in op_clear_transfer_priv()
1775 		tpriv->urbs = NULL;  in op_clear_transfer_priv()
1778 		free_iso_urbs(tpriv);  in op_clear_transfer_priv()
1789 	struct linux_transfer_priv *tpriv = usbi_transfer_get_os_priv(itransfer);  in handle_bulk_completion()  local
1790 	int num_urbs = tpriv->num_urbs;  in handle_bulk_completion()
1791 	int urb_idx = urb - tpriv->urbs;  in handle_bulk_completion()
1799 	tpriv->num_retired++;  in handle_bulk_completion()
1801 	if (tpriv->reap_action != NORMAL) {  in handle_bulk_completion()
1834 		if (tpriv->num_retired == num_urbs) {  in handle_bulk_completion()
1836 			if (tpriv->reap_action == CANCELLED) {  in handle_bulk_completion()
1837 				free(tpriv->urbs);  in handle_bulk_completion()
1838 				tpriv->urbs = NULL;  in handle_bulk_completion()
1843 			if (tpriv->reap_action != COMPLETED_EARLY)  in handle_bulk_completion()
1898 		tpriv->reap_action = COMPLETED_EARLY;  in handle_bulk_completion()
1899 		for (i = urb_idx + 1; i < tpriv->num_urbs; i++) {  in handle_bulk_completion()
1902 			if (tpriv->urbs[i].flags & USBFS_URB_BULK_CONTINUATION)  in handle_bulk_completion()
1904 			int tmp = ioctl(dpriv->fd, IOCTL_USBFS_DISCARDURB, &tpriv->urbs[i]);  in handle_bulk_completion()
1915 	free(tpriv->urbs);  in handle_bulk_completion()
1916 	tpriv->urbs = NULL;  in handle_bulk_completion()
1929 	struct linux_transfer_priv *tpriv = usbi_transfer_get_os_priv(itransfer);  in handle_iso_completion()  local
1930 	int num_urbs = tpriv->num_urbs;  in handle_iso_completion()
1936 		if (urb == tpriv->iso_urbs[i]) {  in handle_iso_completion()
1956 				&transfer->iso_packet_desc[tpriv->iso_packet_offset++];  in handle_iso_completion()
1962 	tpriv->num_retired++;  in handle_iso_completion()
1964 	if (tpriv->reap_action != NORMAL) { /* cancelled or submit_fail */  in handle_iso_completion()
1967 		if (tpriv->num_retired == num_urbs) {  in handle_iso_completion()
1969 			free_iso_urbs(tpriv);  in handle_iso_completion()
1970 			if (tpriv->reap_action == CANCELLED) {  in handle_iso_completion()
2000 		free_iso_urbs(tpriv);  in handle_iso_completion()
2013 	struct linux_transfer_priv *tpriv = usbi_transfer_get_os_priv(itransfer);  in handle_control_completion()  local
2022 	if (tpriv->reap_action == CANCELLED) {  in handle_control_completion()
2026 		free(tpriv->urbs);  in handle_control_completion()
2027 		tpriv->urbs = NULL;  in handle_control_completion()
2054 	free(tpriv->urbs);  in handle_control_completion()
2055 	tpriv->urbs = NULL;  in handle_control_completion()