SR_WU_DEFERRED
wu->swu_state = SR_WU_DEFERRED;
if (wu->swu_state == SR_WU_DEFERRED) {
wu_w->swu_state = SR_WU_DEFERRED;
wu->swu_state = SR_WU_DEFERRED;
wu_w->swu_state = SR_WU_DEFERRED;
wu_w->swu_state = SR_WU_DEFERRED;
wu->swu_state = SR_WU_DEFERRED;