59 		struct mctp_sock *msk = container_of(sk, struct mctp_sock, sk);  in mctp_lookup_bind()  local
61 		if (msk->bind_net != MCTP_NET_ANY && msk->bind_net != cb->net)  in mctp_lookup_bind()
64 		if (msk->bind_type != type)  in mctp_lookup_bind()
67 		if (!mctp_address_matches(msk->bind_addr, mh->dest))  in mctp_lookup_bind()
70 		return msk;  in mctp_lookup_bind()
133 static struct mctp_sk_key *mctp_key_alloc(struct mctp_sock *msk,  in mctp_key_alloc()  argument
146 	key->sk = &msk->sk;  in mctp_key_alloc()
173 static int mctp_key_add(struct mctp_sk_key *key, struct mctp_sock *msk)  in mctp_key_add()  argument
175 	struct net *net = sock_net(&msk->sk);  in mctp_key_add()
182 	if (sock_flag(&msk->sk, SOCK_DEAD)) {  in mctp_key_add()
202 		timer_reduce(&msk->key_expiry, key->expiry);  in mctp_key_add()
205 		hlist_add_head(&key->sklist, &msk->keys);  in mctp_key_add()
328 	struct mctp_sock *msk;  in mctp_route_input()  local
334 	msk = NULL;  in mctp_route_input()
365 			msk = container_of(key->sk, struct mctp_sock, sk);  in mctp_route_input()
374 				msk = container_of(any_key->sk,  in mctp_route_input()
380 		if (!key && !msk && (tag & MCTP_HDR_FLAG_TO))  in mctp_route_input()
381 			msk = mctp_lookup_bind(net, skb);  in mctp_route_input()
383 		if (!msk) {  in mctp_route_input()
392 			sock_queue_rcv_skb(&msk->sk, skb);  in mctp_route_input()
409 			key = mctp_key_alloc(msk, mh->dest, mh->src,  in mctp_route_input()
427 			rc = mctp_key_add(key, msk);  in mctp_route_input()
582 			     struct mctp_sock *msk)  in mctp_reserve_tag()  argument
589 	timer_reduce(&msk->key_expiry, key->expiry);  in mctp_reserve_tag()
595 	hlist_add_head_rcu(&key->sklist, &msk->keys);  in mctp_reserve_tag()
602 struct mctp_sk_key *mctp_alloc_local_tag(struct mctp_sock *msk,  in mctp_alloc_local_tag()  argument
606 	struct net *net = sock_net(&msk->sk);  in mctp_alloc_local_tag()
617 	key = mctp_key_alloc(msk, saddr, daddr, 0, GFP_KERNEL);  in mctp_alloc_local_tag()
656 		mctp_reserve_tag(net, key, msk);  in mctp_alloc_local_tag()
673 static struct mctp_sk_key *mctp_lookup_prealloc_tag(struct mctp_sock *msk,  in mctp_lookup_prealloc_tag()  argument
677 	struct net *net = sock_net(&msk->sk);  in mctp_lookup_prealloc_tag()
865 	struct mctp_sock *msk = container_of(sk, struct mctp_sock, sk);  in mctp_local_output()  local
928 			key = mctp_lookup_prealloc_tag(msk, daddr,  in mctp_local_output()
931 			key = mctp_alloc_local_tag(msk, daddr, saddr,  in mctp_local_output()