194 	int room, ret;  in ipw_write()  local
205 	room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;  in ipw_write()
206 	if (room < 0)  in ipw_write()
207 		room = 0;  in ipw_write()
209 	if (count > room)  in ipw_write()
210 		count = room;  in ipw_write()
234 	int room;  in ipw_write_room()  local
243 	room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;  in ipw_write_room()
244 	if (room < 0)  in ipw_write_room()
245 		room = 0;  in ipw_write_room()
247 	return room;  in ipw_write_room()