3771 	struct sock *newsk = NULL;  in sctp_accept()  local
3802 	newsk = sp->pf->create_accept_sk(sk, asoc);  in sctp_accept()
3803 	if (!newsk) {  in sctp_accept()
3811 	sctp_sock_migrate(sk, newsk, asoc, SCTP_SOCKET_TCP);  in sctp_accept()
3816 	return newsk;  in sctp_accept()
6854 void sctp_copy_sock(struct sock *newsk, struct sock *sk,  in sctp_copy_sock()  argument
6860 	newsk->sk_type = sk->sk_type;  in sctp_copy_sock()
6861 	newsk->sk_bound_dev_if = sk->sk_bound_dev_if;  in sctp_copy_sock()
6862 	newsk->sk_flags = sk->sk_flags;  in sctp_copy_sock()
6863 	newsk->sk_no_check = sk->sk_no_check;  in sctp_copy_sock()
6864 	newsk->sk_reuse = sk->sk_reuse;  in sctp_copy_sock()
6866 	newsk->sk_shutdown = sk->sk_shutdown;  in sctp_copy_sock()
6867 	newsk->sk_destruct = inet_sock_destruct;  in sctp_copy_sock()
6868 	newsk->sk_family = sk->sk_family;  in sctp_copy_sock()
6869 	newsk->sk_protocol = IPPROTO_SCTP;  in sctp_copy_sock()
6870 	newsk->sk_backlog_rcv = sk->sk_prot->backlog_rcv;  in sctp_copy_sock()
6871 	newsk->sk_sndbuf = sk->sk_sndbuf;  in sctp_copy_sock()
6872 	newsk->sk_rcvbuf = sk->sk_rcvbuf;  in sctp_copy_sock()
6873 	newsk->sk_lingertime = sk->sk_lingertime;  in sctp_copy_sock()
6874 	newsk->sk_rcvtimeo = sk->sk_rcvtimeo;  in sctp_copy_sock()
6875 	newsk->sk_sndtimeo = sk->sk_sndtimeo;  in sctp_copy_sock()
6877 	newinet = inet_sk(newsk);  in sctp_copy_sock()
6899 static void sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,  in sctp_sock_migrate()  argument
6904 	struct sctp_sock *newsp = sctp_sk(newsk);  in sctp_sock_migrate()
6915 	newsk->sk_sndbuf = oldsk->sk_sndbuf;  in sctp_sock_migrate()
6916 	newsk->sk_rcvbuf = oldsk->sk_rcvbuf;  in sctp_sock_migrate()
6920 		inet_sk_copy_descendant(newsk, oldsk);  in sctp_sock_migrate()
6923 		inet_sk_copy_descendant(newsk, oldsk);  in sctp_sock_migrate()
6937 	sk_add_bind_node(newsk, &pp->owner);  in sctp_sock_migrate()
6938 	sctp_sk(newsk)->bind_hash = pp;  in sctp_sock_migrate()
6939 	inet_sk(newsk)->inet_num = inet_sk(oldsk)->inet_num;  in sctp_sock_migrate()
6956 			__skb_queue_tail(&newsk->sk_receive_queue, skb);  in sctp_sock_migrate()
6957 			sctp_skb_set_owner_r_frag(skb, newsk);  in sctp_sock_migrate()
6968 	atomic_set(&sctp_sk(newsk)->pd_mode, assoc->ulpq.pd_mode);  in sctp_sock_migrate()
6977 			queue = &newsk->sk_receive_queue;  in sctp_sock_migrate()
6987 				sctp_skb_set_owner_r_frag(skb, newsk);  in sctp_sock_migrate()
7000 		sctp_skb_set_owner_r_frag(skb, newsk);  in sctp_sock_migrate()
7003 		sctp_skb_set_owner_r_frag(skb, newsk);  in sctp_sock_migrate()
7020 	lock_sock_nested(newsk, SINGLE_DEPTH_NESTING);  in sctp_sock_migrate()
7021 	sctp_assoc_migrate(assoc, newsk);  in sctp_sock_migrate()
7026 	if (sctp_state(assoc, CLOSED) && sctp_style(newsk, TCP))  in sctp_sock_migrate()
7027 		newsk->sk_shutdown |= RCV_SHUTDOWN;  in sctp_sock_migrate()
7029 	newsk->sk_state = SCTP_SS_ESTABLISHED;  in sctp_sock_migrate()
7030 	sctp_release_sock(newsk);  in sctp_sock_migrate()