167 	struct sock *parent;  in iso_chan_del()  local
186 	parent = bt_sk(sk)->parent;  in iso_chan_del()
187 	if (parent) {  in iso_chan_del()
189 		parent->sk_data_ready(parent);  in iso_chan_del()
211 	struct sock *parent;  in iso_conn_del()  local
234 			parent = iso_get_sock_listen(&hcon->src,  in iso_conn_del()
239 			if (parent) {  in iso_conn_del()
241 					&iso_pi(parent)->flags);  in iso_conn_del()
242 				sock_put(parent);  in iso_conn_del()
260 			  struct sock *parent)  in __iso_chan_add()  argument
275 	if (parent)  in __iso_chan_add()
276 		bt_accept_enqueue(parent, sk, true);  in __iso_chan_add()
282 			struct sock *parent)  in iso_chan_add()  argument
287 	err = __iso_chan_add(conn, sk, parent);  in iso_chan_add()
630 static void iso_sock_cleanup_listen(struct sock *parent)  in iso_sock_cleanup_listen()  argument
634 	BT_DBG("parent %p", parent);  in iso_sock_cleanup_listen()
637 	while ((sk = bt_accept_dequeue(parent, NULL))) {  in iso_sock_cleanup_listen()
645 	if (iso_pi(parent)->conn && iso_pi(parent)->conn->hcon &&  in iso_sock_cleanup_listen()
646 	    test_bit(HCI_CONN_PA_SYNC, &iso_pi(parent)->conn->hcon->flags)) {  in iso_sock_cleanup_listen()
647 		iso_sock_disconn(parent);  in iso_sock_cleanup_listen()
651 	parent->sk_state  = BT_CLOSED;  in iso_sock_cleanup_listen()
652 	sock_set_flag(parent, SOCK_ZAPPED);  in iso_sock_cleanup_listen()
728 static void iso_sock_init(struct sock *sk, struct sock *parent)  in iso_sock_init()  argument
732 	if (parent) {  in iso_sock_init()
733 		sk->sk_type = parent->sk_type;  in iso_sock_init()
734 		bt_sk(sk)->flags = bt_sk(parent)->flags;  in iso_sock_init()
735 		security_sk_clone(parent, sk);  in iso_sock_init()
1617 	struct sock *parent = NULL;  in iso_conn_ready()  local
1639 			parent = iso_get_sock_listen(&hcon->src,  in iso_conn_ready()
1642 			if (!parent && ev)  in iso_conn_ready()
1643 				parent = iso_get_sock_listen(&hcon->src,  in iso_conn_ready()
1650 				parent = iso_get_sock_listen(&hcon->src,  in iso_conn_ready()
1657 				parent = iso_get_sock_listen(&hcon->src,  in iso_conn_ready()
1662 		if (!parent)  in iso_conn_ready()
1663 			parent = iso_get_sock_listen(&hcon->src,  in iso_conn_ready()
1666 		if (!parent)  in iso_conn_ready()
1669 		lock_sock(parent);  in iso_conn_ready()
1671 		sk = iso_sock_alloc(sock_net(parent), NULL,  in iso_conn_ready()
1674 			release_sock(parent);  in iso_conn_ready()
1678 		iso_sock_init(sk, parent);  in iso_conn_ready()
1694 			bacpy(&hcon->dst, &iso_pi(parent)->dst);  in iso_conn_ready()
1695 			hcon->dst_type = iso_pi(parent)->dst_type;  in iso_conn_ready()
1696 			hcon->sync_handle = iso_pi(parent)->sync_handle;  in iso_conn_ready()
1700 			iso_pi(sk)->qos = iso_pi(parent)->qos;  in iso_conn_ready()
1703 			iso_pi(sk)->bc_num_bis = iso_pi(parent)->bc_num_bis;  in iso_conn_ready()
1704 			memcpy(iso_pi(sk)->bc_bis, iso_pi(parent)->bc_bis, ISO_MAX_NUM_BIS);  in iso_conn_ready()
1710 		iso_pi(sk)->sync_handle = iso_pi(parent)->sync_handle;  in iso_conn_ready()
1711 		memcpy(iso_pi(sk)->base, iso_pi(parent)->base, iso_pi(parent)->base_len);  in iso_conn_ready()
1712 		iso_pi(sk)->base_len = iso_pi(parent)->base_len;  in iso_conn_ready()
1715 		iso_chan_add(conn, sk, parent);  in iso_conn_ready()
1724 		if (test_bit(BT_SK_DEFER_SETUP, &bt_sk(parent)->flags))  in iso_conn_ready()
1730 		parent->sk_data_ready(parent);  in iso_conn_ready()
1732 		release_sock(parent);  in iso_conn_ready()