115 static inline bool stage_session(__be16 sid)  in stage_session()  argument
117 	return sid != 0;  in stage_session()
129 	return a->sid == b->sid && ether_addr_equal(a->remote, b->remote);  in cmp_2_addr()
132 static inline int cmp_addr(struct pppoe_addr *a, __be16 sid, char *addr)  in cmp_addr()  argument
134 	return a->sid == sid && ether_addr_equal(a->remote, addr);  in cmp_addr()
141 static int hash_item(__be16 sid, unsigned char *addr)  in hash_item()  argument
149 		hash ^= (__force __u32)sid >> i;  in hash_item()
161 static struct pppox_sock *__get_item(struct pppoe_net *pn, __be16 sid,  in __get_item()  argument
164 	int hash = hash_item(sid, addr);  in __get_item()
169 		if (cmp_addr(&ret->pppoe_pa, sid, addr) &&  in __get_item()
181 	int hash = hash_item(po->pppoe_pa.sid, po->pppoe_pa.remote);  in __set_item()
199 static void __delete_item(struct pppoe_net *pn, __be16 sid,  in __delete_item()  argument
202 	int hash = hash_item(sid, addr);  in __delete_item()
209 		if (cmp_addr(&ret->pppoe_pa, sid, addr) &&  in __delete_item()
225 static inline struct pppox_sock *get_item(struct pppoe_net *pn, __be16 sid,  in get_item()  argument
231 	po = __get_item(pn, sid, addr, ifindex);  in get_item()
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
264 	__delete_item(pn, sid, addr, ifindex);  in delete_item()
449 	po = get_item(pn, ph->sid, eth_hdr(skb)->h_source, dev->ifindex);  in pppoe_rcv()
503 	po = get_item(pn, ph->sid, eth_hdr(skb)->h_source, dev->ifindex);  in pppoe_disc_rcv()
595 	delete_item(pn, po->pppoe_pa.sid, po->pppoe_pa.remote,  in pppoe_release()
632 	     stage_session(sp->sa_addr.pppoe.sid))  in pppoe_connect()
638 	     !stage_session(sp->sa_addr.pppoe.sid))  in pppoe_connect()
644 	if (stage_session(po->pppoe_pa.sid)) {  in pppoe_connect()
647 		delete_item(pn, po->pppoe_pa.sid,  in pppoe_connect()
665 	if (stage_session(sp->sa_addr.pppoe.sid)) {  in pppoe_connect()
698 			delete_item(pn, po->pppoe_pa.sid,  in pppoe_connect()
706 	po->num = sp->sa_addr.pppoe.sid;  in pppoe_connect()
857 	hdr.sid = po->num;  in pppoe_sendmsg()
945 	ph->sid	= po->num;  in __pppoe_xmit()
1024 		po->pppoe_pa.sid, po->pppoe_pa.remote, dev_name);  in pppoe_seq_show()
1071 		int hash = hash_item(po->pppoe_pa.sid, po->pppoe_pa.remote);  in pppoe_seq_next()