114 static inline bool stage_session(__be16 sid)  in stage_session()  argument
116 	return sid != 0;  in stage_session()
126 	return a->sid == b->sid && ether_addr_equal(a->remote, b->remote);  in cmp_2_addr()
129 static inline int cmp_addr(struct pppoe_addr *a, __be16 sid, char *addr)  in cmp_addr()  argument
131 	return a->sid == sid && ether_addr_equal(a->remote, addr);  in cmp_addr()
138 static u8 hash_item(__be16 sid, const u8 addr[ETH_ALEN])  in hash_item()  argument
145 	hash16 = addr16[0] ^ addr16[1] ^ addr16[2] ^ (__force u16)sid;  in hash_item()
158 static struct pppox_sock *__get_item(struct pppoe_net *pn, __be16 sid,  in __get_item()  argument
161 	int hash = hash_item(sid, addr);  in __get_item()
166 		if (cmp_addr(&ret->pppoe_pa, sid, addr) &&  in __get_item()
178 	int hash = hash_item(po->pppoe_pa.sid, po->pppoe_pa.remote);  in __set_item()
197 static void __delete_item(struct pppoe_net *pn, __be16 sid,  in __delete_item()  argument
200 	int hash = hash_item(sid, addr);  in __delete_item()
207 		if (cmp_addr(&ret->pppoe_pa, sid, addr) &&  in __delete_item()
227 static inline struct pppox_sock *get_item(struct pppoe_net *pn, __be16 sid,  in get_item()  argument
232 	po = __get_item(pn, sid, addr, ifindex);  in get_item()
239 static inline void delete_item(struct pppoe_net *pn, __be16 sid,  in delete_item()  argument
243 	__delete_item(pn, sid, addr, ifindex);  in delete_item()
417 	po = __get_item(pn, ph->sid, eth_hdr(skb)->h_source, dev->ifindex);  in pppoe_rcv()
474 	po = get_item(pn, ph->sid, eth_hdr(skb)->h_source, dev->ifindex);  in pppoe_disc_rcv()
573 	delete_item(pn, po->pppoe_pa.sid, po->pppoe_pa.remote,  in pppoe_release()
609 	     stage_session(sp->sa_addr.pppoe.sid))  in pppoe_connect()
615 	     !stage_session(sp->sa_addr.pppoe.sid))  in pppoe_connect()
621 	if (stage_session(po->pppoe_pa.sid)) {  in pppoe_connect()
624 		delete_item(pn, po->pppoe_pa.sid,  in pppoe_connect()
641 	if (stage_session(sp->sa_addr.pppoe.sid)) {  in pppoe_connect()
675 			delete_item(pn, po->pppoe_pa.sid,  in pppoe_connect()
683 	po->num = sp->sa_addr.pppoe.sid;  in pppoe_connect()
788 	hdr.sid = po->num;  in pppoe_sendmsg()
879 	ph->sid	= po->num;  in pppoe_xmit()
964 		po->pppoe_pa.sid, po->pppoe_pa.remote, dev_name);  in pppoe_seq_show()
1012 		int hash = hash_item(po->pppoe_pa.sid, po->pppoe_pa.remote);  in pppoe_seq_next()
1103 	return (__force u16)((phdr->sid ^ phdr2->sid) | (proto ^ proto2));  in compare_pppoe_header()