TCF_NO_WDTR
if ((active_tc->flags & (TCF_WDTR_DONE | TCF_NO_WDTR)) == 0) { /* do wdtr negotiation */
if ((active_tc->flags & (TCF_WDTR_DONE | TCF_NO_WDTR)) == 0) {
if (host->active_tc->flags & TCF_NO_WDTR) {
if ((host->active_tc->flags & TCF_NO_WDTR) == 0) {