1820 int tc_classify(struct sk_buff *skb, const struct tcf_proto *tp,  in tc_classify()  argument
1825 	const struct tcf_proto *old_tp = tp;  in tc_classify()
1830 	for (; tp; tp = rcu_dereference_bh(tp->next)) {  in tc_classify()
1833 		if (tp->protocol != protocol &&  in tc_classify()
1834 		    tp->protocol != htons(ETH_P_ALL))  in tc_classify()
1837 		err = tp->classify(skb, tp, res);  in tc_classify()
1851 				       tp->q->ops->id, tp->prio & 0xffff,  in tc_classify()
1852 				       ntohs(tp->protocol));  in tc_classify()
1856 	tp = old_tp;  in tc_classify()
1863 bool tcf_destroy(struct tcf_proto *tp, bool force)  in tcf_destroy()  argument
1865 	if (tp->ops->destroy(tp, force)) {  in tcf_destroy()
1866 		module_put(tp->ops->owner);  in tcf_destroy()
1867 		kfree_rcu(tp, rcu);  in tcf_destroy()
1876 	struct tcf_proto *tp;  in tcf_destroy_chain()  local
1878 	while ((tp = rtnl_dereference(*fl)) != NULL) {  in tcf_destroy_chain()
1879 		RCU_INIT_POINTER(*fl, tp->next);  in tcf_destroy_chain()
1880 		tcf_destroy(tp, true);  in tcf_destroy_chain()