IW_SCAN_TYPE_PASSIVE
if (type == IW_SCAN_TYPE_PASSIVE) {
ipw_request_scan_helper(priv, IW_SCAN_TYPE_PASSIVE, 0);
} else if (req->scan_type == IW_SCAN_TYPE_PASSIVE) {
if (wreq->scan_type == IW_SCAN_TYPE_PASSIVE) {