166 static struct pppox_sock *__get_item(struct pppoe_net *pn, __be16 sid,  in __get_item()  argument
172 	ret = pn->hash_table[hash];  in __get_item()
184 static int __set_item(struct pppoe_net *pn, struct pppox_sock *po)  in __set_item()  argument
189 	ret = pn->hash_table[hash];  in __set_item()
198 	po->next = pn->hash_table[hash];  in __set_item()
199 	pn->hash_table[hash] = po;  in __set_item()
204 static void __delete_item(struct pppoe_net *pn, __be16 sid,  in __delete_item()  argument
210 	ret = pn->hash_table[hash];  in __delete_item()
211 	src = &pn->hash_table[hash];  in __delete_item()
230 static inline struct pppox_sock *get_item(struct pppoe_net *pn, __be16 sid,  in get_item()  argument
235 	read_lock_bh(&pn->hash_lock);  in get_item()
236 	po = __get_item(pn, sid, addr, ifindex);  in get_item()
239 	read_unlock_bh(&pn->hash_lock);  in get_item()
248 	struct pppoe_net *pn;  in get_item_by_addr()  local
257 		pn = pppoe_pernet(net);  in get_item_by_addr()
258 		pppox_sock = get_item(pn, sp->sa_addr.pppoe.sid,  in get_item_by_addr()
265 static inline void delete_item(struct pppoe_net *pn, __be16 sid,  in delete_item()  argument
268 	write_lock_bh(&pn->hash_lock);  in delete_item()
269 	__delete_item(pn, sid, addr, ifindex);  in delete_item()
270 	write_unlock_bh(&pn->hash_lock);  in delete_item()
282 	struct pppoe_net *pn;  in pppoe_flush_dev()  local
285 	pn = pppoe_pernet(dev_net(dev));  in pppoe_flush_dev()
286 	write_lock_bh(&pn->hash_lock);  in pppoe_flush_dev()
288 		struct pppox_sock *po = pn->hash_table[i];  in pppoe_flush_dev()
310 			write_unlock_bh(&pn->hash_lock);  in pppoe_flush_dev()
330 			write_lock_bh(&pn->hash_lock);  in pppoe_flush_dev()
331 			po = pn->hash_table[i];  in pppoe_flush_dev()
334 	write_unlock_bh(&pn->hash_lock);  in pppoe_flush_dev()
425 	struct pppoe_net *pn;  in pppoe_rcv()  local
445 	pn = pppoe_pernet(dev_net(dev));  in pppoe_rcv()
450 	po = get_item(pn, ph->sid, eth_hdr(skb)->h_source, dev->ifindex);  in pppoe_rcv()
490 	struct pppoe_net *pn;  in pppoe_disc_rcv()  local
503 	pn = pppoe_pernet(dev_net(dev));  in pppoe_disc_rcv()
504 	po = get_item(pn, ph->sid, eth_hdr(skb)->h_source, dev->ifindex);  in pppoe_disc_rcv()
583 	struct pppoe_net *pn;  in pppoe_release()  local
608 	pn = pppoe_pernet(net);  in pppoe_release()
614 	delete_item(pn, po->pppoe_pa.sid, po->pppoe_pa.remote,  in pppoe_release()
634 	struct pppoe_net *pn;  in pppoe_connect()  local
661 		pn = pppoe_pernet(sock_net(sk));  in pppoe_connect()
662 		delete_item(pn, po->pppoe_pa.sid,  in pppoe_connect()
689 		pn = pppoe_pernet(net);  in pppoe_connect()
698 		write_lock_bh(&pn->hash_lock);  in pppoe_connect()
699 		error = __set_item(pn, po);  in pppoe_connect()
700 		write_unlock_bh(&pn->hash_lock);  in pppoe_connect()
713 			delete_item(pn, po->pppoe_pa.sid,  in pppoe_connect()
1045 static inline struct pppox_sock *pppoe_get_idx(struct pppoe_net *pn, loff_t pos)  in pppoe_get_idx()  argument
1051 		po = pn->hash_table[i];  in pppoe_get_idx()
1064 	__acquires(pn->hash_lock)  in pppoe_seq_start()
1066 	struct pppoe_net *pn = pppoe_pernet(seq_file_net(seq));  in pppoe_seq_start()  local
1069 	read_lock_bh(&pn->hash_lock);  in pppoe_seq_start()
1070 	return l ? pppoe_get_idx(pn, --l) : SEQ_START_TOKEN;  in pppoe_seq_start()
1075 	struct pppoe_net *pn = pppoe_pernet(seq_file_net(seq));  in pppoe_seq_next()  local
1080 		po = pppoe_get_idx(pn, 0);  in pppoe_seq_next()
1091 			po = pn->hash_table[hash];  in pppoe_seq_next()
1102 	__releases(pn->hash_lock)  in pppoe_seq_stop()
1104 	struct pppoe_net *pn = pppoe_pernet(seq_file_net(seq));  in pppoe_seq_stop()  local
1105 	read_unlock_bh(&pn->hash_lock);  in pppoe_seq_stop()
1159 	struct pppoe_net *pn = pppoe_pernet(net);  in pppoe_init_net()  local
1162 	rwlock_init(&pn->hash_lock);  in pppoe_init_net()