DAPLKA_EP_STATE_FREED
new_state = DAPLKA_EP_STATE_FREED;
if (old_state != DAPLKA_EP_STATE_FREED) {
new_state == DAPLKA_EP_STATE_FREED) {
if (ep_rp->ep_state != DAPLKA_EP_STATE_FREED) {
new_state = DAPLKA_EP_STATE_FREED;
ASSERT(ep_rp->ep_state == DAPLKA_EP_STATE_FREED);
new_state = DAPLKA_EP_STATE_FREED;