1647 					   struct tcf_chain_info *chain_info)  in tcf_chain_tp_prev()  argument
1649 	return tcf_chain_dereference(*chain_info->pprev, chain);  in tcf_chain_tp_prev()
1653 			       struct tcf_chain_info *chain_info,  in tcf_chain_tp_insert()  argument
1659 	RCU_INIT_POINTER(tp->next, tcf_chain_tp_prev(chain, chain_info));  in tcf_chain_tp_insert()
1660 	if (*chain_info->pprev == chain->filter_chain)  in tcf_chain_tp_insert()
1663 	rcu_assign_pointer(*chain_info->pprev, tp);  in tcf_chain_tp_insert()
1669 				struct tcf_chain_info *chain_info,  in tcf_chain_tp_remove()  argument
1672 	struct tcf_proto *next = tcf_chain_dereference(chain_info->next, chain);  in tcf_chain_tp_remove()
1677 	RCU_INIT_POINTER(*chain_info->pprev, next);  in tcf_chain_tp_remove()
1681 					   struct tcf_chain_info *chain_info,
1695 	struct tcf_chain_info chain_info;  in tcf_chain_tp_insert_unique()  local
1707 	tp = tcf_chain_tp_find(chain, &chain_info,  in tcf_chain_tp_insert_unique()
1710 		err = tcf_chain_tp_insert(chain, &chain_info, tp_new);  in tcf_chain_tp_insert_unique()
1728 	struct tcf_chain_info chain_info;  in tcf_chain_tp_delete_empty()  local
1740 			chain_info.pprev = pprev;  in tcf_chain_tp_delete_empty()
1741 			chain_info.next = tp_iter->next;  in tcf_chain_tp_delete_empty()
1756 	next = tcf_chain_dereference(chain_info.next, chain);  in tcf_chain_tp_delete_empty()
1759 	RCU_INIT_POINTER(*chain_info.pprev, next);  in tcf_chain_tp_delete_empty()
1766 					   struct tcf_chain_info *chain_info,  in tcf_chain_tp_find()  argument
1788 	chain_info->pprev = pprev;  in tcf_chain_tp_find()
1790 		chain_info->next = tp->next;  in tcf_chain_tp_find()
1793 		chain_info->next = NULL;  in tcf_chain_tp_find()
1958 	struct tcf_chain_info chain_info;  in tc_new_tfilter()  local
2052 	tp = tcf_chain_tp_find(chain, &chain_info, protocol,  in tc_new_tfilter()
2084 							       &chain_info));  in tc_new_tfilter()
2187 	struct tcf_chain_info chain_info;  in tc_del_tfilter()  local
2276 	tp = tcf_chain_tp_find(chain, &chain_info, protocol,  in tc_del_tfilter()
2288 		tcf_chain_tp_remove(chain, &chain_info, tp);  in tc_del_tfilter()
2347 	struct tcf_chain_info chain_info;  in tc_get_tfilter()  local
2417 	tp = tcf_chain_tp_find(chain, &chain_info, protocol,  in tc_get_tfilter()