161 static struct pppox_sock *__get_item(struct pppoe_net *pn, __be16 sid,  in __get_item()  argument
167 	ret = pn->hash_table[hash];  in __get_item()
179 static int __set_item(struct pppoe_net *pn, struct pppox_sock *po)  in __set_item()  argument
184 	ret = pn->hash_table[hash];  in __set_item()
193 	po->next = pn->hash_table[hash];  in __set_item()
194 	pn->hash_table[hash] = po;  in __set_item()
199 static void __delete_item(struct pppoe_net *pn, __be16 sid,  in __delete_item()  argument
205 	ret = pn->hash_table[hash];  in __delete_item()
206 	src = &pn->hash_table[hash];  in __delete_item()
225 static inline struct pppox_sock *get_item(struct pppoe_net *pn, __be16 sid,  in get_item()  argument
230 	read_lock_bh(&pn->hash_lock);  in get_item()
231 	po = __get_item(pn, sid, addr, ifindex);  in get_item()
234 	read_unlock_bh(&pn->hash_lock);  in get_item()
243 	struct pppoe_net *pn;  in get_item_by_addr()  local
252 		pn = pppoe_pernet(net);  in get_item_by_addr()
253 		pppox_sock = get_item(pn, sp->sa_addr.pppoe.sid,  in get_item_by_addr()
260 static inline void delete_item(struct pppoe_net *pn, __be16 sid,  in delete_item()  argument
263 	write_lock_bh(&pn->hash_lock);  in delete_item()
264 	__delete_item(pn, sid, addr, ifindex);  in delete_item()
265 	write_unlock_bh(&pn->hash_lock);  in delete_item()
277 	struct pppoe_net *pn;  in pppoe_flush_dev()  local
280 	pn = pppoe_pernet(dev_net(dev));  in pppoe_flush_dev()
281 	write_lock_bh(&pn->hash_lock);  in pppoe_flush_dev()
283 		struct pppox_sock *po = pn->hash_table[i];  in pppoe_flush_dev()
305 			write_unlock_bh(&pn->hash_lock);  in pppoe_flush_dev()
325 			write_lock_bh(&pn->hash_lock);  in pppoe_flush_dev()
326 			po = pn->hash_table[i];  in pppoe_flush_dev()
329 	write_unlock_bh(&pn->hash_lock);  in pppoe_flush_dev()
420 	struct pppoe_net *pn;  in pppoe_rcv()  local
444 	pn = pppoe_pernet(dev_net(dev));  in pppoe_rcv()
449 	po = get_item(pn, ph->sid, eth_hdr(skb)->h_source, dev->ifindex);  in pppoe_rcv()
489 	struct pppoe_net *pn;  in pppoe_disc_rcv()  local
502 	pn = pppoe_pernet(dev_net(dev));  in pppoe_disc_rcv()
503 	po = get_item(pn, ph->sid, eth_hdr(skb)->h_source, dev->ifindex);  in pppoe_disc_rcv()
564 	struct pppoe_net *pn;  in pppoe_release()  local
589 	pn = pppoe_pernet(net);  in pppoe_release()
595 	delete_item(pn, po->pppoe_pa.sid, po->pppoe_pa.remote,  in pppoe_release()
615 	struct pppoe_net *pn;  in pppoe_connect()  local
646 		pn = pppoe_pernet(sock_net(sk));  in pppoe_connect()
647 		delete_item(pn, po->pppoe_pa.sid,  in pppoe_connect()
674 		pn = pppoe_pernet(net);  in pppoe_connect()
683 		write_lock_bh(&pn->hash_lock);  in pppoe_connect()
684 		error = __set_item(pn, po);  in pppoe_connect()
685 		write_unlock_bh(&pn->hash_lock);  in pppoe_connect()
698 			delete_item(pn, po->pppoe_pa.sid,  in pppoe_connect()
1029 static inline struct pppox_sock *pppoe_get_idx(struct pppoe_net *pn, loff_t pos)  in pppoe_get_idx()  argument
1035 		po = pn->hash_table[i];  in pppoe_get_idx()
1048 	__acquires(pn->hash_lock)  in pppoe_seq_start()
1050 	struct pppoe_net *pn = pppoe_pernet(seq_file_net(seq));  in pppoe_seq_start()  local
1053 	read_lock_bh(&pn->hash_lock);  in pppoe_seq_start()
1054 	return l ? pppoe_get_idx(pn, --l) : SEQ_START_TOKEN;  in pppoe_seq_start()
1059 	struct pppoe_net *pn = pppoe_pernet(seq_file_net(seq));  in pppoe_seq_next()  local
1064 		po = pppoe_get_idx(pn, 0);  in pppoe_seq_next()
1075 			po = pn->hash_table[hash];  in pppoe_seq_next()
1086 	__releases(pn->hash_lock)  in pppoe_seq_stop()
1088 	struct pppoe_net *pn = pppoe_pernet(seq_file_net(seq));  in pppoe_seq_stop()  local
1089 	read_unlock_bh(&pn->hash_lock);  in pppoe_seq_stop()
1131 	struct pppoe_net *pn = pppoe_pernet(net);  in pppoe_init_net()  local
1134 	rwlock_init(&pn->hash_lock);  in pppoe_init_net()