-func (r *Registry) RemoveFromSubscription(subs *Subscription, trans *TransactionXapp, waitRouteClean time.Duration, c *Control) error {
+func (r *Registry) RemoveFromSubscription(subs *Subscription, trans *TransactionXapp, waitRouteClean time.Duration, c *Control) {
xapp.Logger.Debug("RemoveFromSubscription %s", idstring(nil, trans, subs, trans))
r.mutex.Lock()
xapp.Logger.Debug("RemoveFromSubscription %s", idstring(nil, trans, subs, trans))
r.mutex.Lock()