crm_err("Attempted to stop NULL timer");
crm_debug("Attempted to stop NULL timer");
stopTimer(fsa_timer_t *timer){	if(timer == NULL) {		crm_err("Attempted to stop NULL timer");		return FALSE;			} else if(timer->source_id != (guint)-1 && timer->source_id != (guint)-2) {		crm_devel("Stopping %s timer (period=%dms, src=%d)",			  fsa_input2string(timer->fsa_input),			  timer->period_ms, timer->source_id);		g_source_remove(timer->source_id);		timer->source_id = -2;			} else {		crm_devel("Timer %s (period=%dms) already stopped (src=%d)",		       fsa_input2string(timer->fsa_input),			  timer->period_ms, timer->source_id);		timer->source_id = -2;		return FALSE;	}	return TRUE;}