if (entry) atomic_inc(&c->entries);
clusterip_config_find_get(u_int32_t clusterip){	struct clusterip_config *c;	read_lock_bh(&clusterip_lock);	c = __clusterip_config_find(clusterip);	if (!c) {		read_unlock_bh(&clusterip_lock);		return NULL;	}	atomic_inc(&c->refcount);	read_unlock_bh(&clusterip_lock);	return c;}