1465 	if (client->number != subs->sender.client &&  in check_subscription_permission()
1475 	/* if sender or receiver is the subscribing client itself,  in check_subscription_permission()
1478 	if (client->number != subs->sender.client) {  in check_subscription_permission()
1503 	event.data.connect.sender = info->sender;  in snd_seq_client_notify_subscription()
1517 	struct snd_seq_client *receiver = NULL, *sender = NULL;  in snd_seq_ioctl_subscribe_port()  local
1523 	sender = client_load_and_use_ptr(subs->sender.client);  in snd_seq_ioctl_subscribe_port()
1524 	if (!sender)  in snd_seq_ioctl_subscribe_port()
1526 	sport = snd_seq_port_use_ptr(sender, subs->sender.port);  in snd_seq_ioctl_subscribe_port()
1538 	result = snd_seq_port_connect(client, sender, sport, receiver, dport, subs);  in snd_seq_ioctl_subscribe_port()
1547 	if (sender)  in snd_seq_ioctl_subscribe_port()
1548 		snd_seq_client_unlock(sender);  in snd_seq_ioctl_subscribe_port()
1563 	struct snd_seq_client *receiver = NULL, *sender = NULL;  in snd_seq_ioctl_unsubscribe_port()  local
1569 	sender = snd_seq_client_use_ptr(subs->sender.client);  in snd_seq_ioctl_unsubscribe_port()
1570 	if (!sender)  in snd_seq_ioctl_unsubscribe_port()
1572 	sport = snd_seq_port_use_ptr(sender, subs->sender.port);  in snd_seq_ioctl_unsubscribe_port()
1583 	result = snd_seq_port_disconnect(client, sender, sport, receiver, dport, subs);  in snd_seq_ioctl_unsubscribe_port()
1592 	if (sender)  in snd_seq_ioctl_unsubscribe_port()
1593 		snd_seq_client_unlock(sender);  in snd_seq_ioctl_unsubscribe_port()
1988 	struct snd_seq_client *sender = NULL;  in snd_seq_ioctl_get_subscription()  local
1992 	sender = client_load_and_use_ptr(subs->sender.client);  in snd_seq_ioctl_get_subscription()
1993 	if (!sender)  in snd_seq_ioctl_get_subscription()
1995 	sport = snd_seq_port_use_ptr(sender, subs->sender.port);  in snd_seq_ioctl_get_subscription()
2003 	if (sender)  in snd_seq_ioctl_get_subscription()
2004 		snd_seq_client_unlock(sender);  in snd_seq_ioctl_get_subscription()
2055 				subs->addr = s->info.sender;  in snd_seq_ioctl_query_subs()
2640 			    is_src ? s->info.dest.client : s->info.sender.client,  in snd_seq_info_dump_subscribers()
2641 			    is_src ? s->info.dest.port : s->info.sender.port);  in snd_seq_info_dump_subscribers()