tcf_get_next_chain(struct tcf_block *block, struct tcf_chain *chain)
{
	struct tcf_chain *chain_next = __tcf_get_next_chain(block, chain);

	if (chain)
		tcf_chain_put(chain);

	return chain_next;
}
tcf_get_next_chain(struct tcf_block *block, struct tcf_chain *chain)
{
	struct tcf_chain *chain_next = __tcf_get_next_chain(block, chain);

	if (chain)
		tcf_chain_put(chain);

	return chain_next;
}