- ev = vce_get_event_from_index (&vcm->event_thread, reg->ev_idx);
- vce_unregister_handler (&vcm->event_thread, ev);
+ ev = vce_get_event_from_index (&vcm->event_thread,
+ vep_session->poll_reg->ev_idx);
+ (void) vce_unregister_handler (&vcm->event_thread, ev);