DAT_EP_STATE_COMPLETION_PENDING
ep_ptr->param.ep_state = DAT_EP_STATE_COMPLETION_PENDING;
ep_ptr->param.ep_state != DAT_EP_STATE_COMPLETION_PENDING &&
ep_ptr->param.ep_state == DAT_EP_STATE_COMPLETION_PENDING) {
ep_ptr->param.ep_state == DAT_EP_STATE_COMPLETION_PENDING ||
case DAT_EP_STATE_COMPLETION_PENDING:
(ep_state == DAT_EP_STATE_COMPLETION_PENDING) ||