diff --git a/profiles/audio/media.c b/profiles/audio/media.c
index b17c555b63e4..1faa1c28969f 100644
--- a/profiles/audio/media.c
+++ b/profiles/audio/media.c
@@ -921,7 +921,7 @@ done:
 }
 
 static int pac_select(struct bt_bap_pac *lpac, struct bt_bap_pac *rpac,
-			uint32_t chan_alloc, struct bt_bap_pac_qos *qos,
+			uint32_t location, struct bt_bap_pac_qos *qos,
 			bt_bap_pac_select_t cb, void *cb_data, void *user_data)
 {
 	struct media_endpoint *endpoint = user_data;
@@ -969,9 +969,9 @@ static int pac_select(struct bt_bap_pac *lpac, struct bt_bap_pac *rpac,
 		g_dbus_dict_append_entry(&dict, "Locations", DBUS_TYPE_UINT32,
 									&loc);
 
-	if (chan_alloc)
+	if (location)
 		g_dbus_dict_append_entry(&dict, "ChannelAllocation",
-					 DBUS_TYPE_UINT32, &chan_alloc);
+					DBUS_TYPE_UINT32, &location);
 
 	if (metadata) {
 		key = "Metadata";
diff --git a/profiles/audio/transport.c b/profiles/audio/transport.c
index 23ea267f6446..e2073451cc7a 100644
--- a/profiles/audio/transport.c
+++ b/profiles/audio/transport.c
@@ -312,9 +312,12 @@ static void media_transport_remove_owner(struct media_transport *transport)
 		media_request_reply(owner->pending, EIO);
 
 	transport->owner = NULL;
-	if (bap->linked)
-		queue_foreach(bt_bap_stream_io_get_links(bap->stream),
-				linked_transport_remove_owner, owner);
+	if (bap->linked) {
+		struct bt_bap_stream *link;
+
+		link = bt_bap_stream_io_get_link(bap->stream);
+		linked_transport_remove_owner(link, owner);
+	}
 
 	if (owner->watch)
 		g_dbus_remove_watch(btd_get_dbus_connection(), owner->watch);
@@ -496,9 +499,12 @@ static void media_transport_set_owner(struct media_transport *transport,
 	DBG("Transport %s Owner %s", transport->path, owner->name);
 	transport->owner = owner;
 
-	if (bap->linked)
-		queue_foreach(bt_bap_stream_io_get_links(bap->stream),
-				linked_transport_set_owner, owner);
+	if (bap->linked) {
+		struct bt_bap_stream *link;
+
+		link = bt_bap_stream_io_get_link(bap->stream);
+		linked_transport_set_owner(link, owner);
+	}
 
 	owner->transport = transport;
 	owner->watch = g_dbus_add_disconnect_watch(btd_get_dbus_connection(),
@@ -962,12 +968,15 @@ static gboolean links_exists(const GDBusPropertyTable *property, void *data)
 	return bap->linked;
 }
 
-static void append_links(void *data, void *user_data)
+static void append_link(void *data, void *user_data)
 {
 	struct bt_bap_stream *stream = data;
 	DBusMessageIter *array = user_data;
 	struct media_transport *transport;
 
+	if (!stream)
+		return;
+
 	transport = find_transport_by_bap_stream(stream);
 	if (!transport) {
 		error("Unable to find transport");
@@ -983,14 +992,14 @@ static gboolean get_links(const GDBusPropertyTable *property,
 {
 	struct media_transport *transport = data;
 	struct bap_transport *bap = transport->data;
-	struct queue *links = bt_bap_stream_io_get_links(bap->stream);
+	struct bt_bap_stream *link = bt_bap_stream_io_get_link(bap->stream);
 	DBusMessageIter array;
 
 	dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY,
 					DBUS_TYPE_OBJECT_PATH_AS_STRING,
 					&array);
 
-	queue_foreach(links, append_links, &array);
+	append_link(link, &array);
 
 	dbus_message_iter_close_container(iter, &array);
 
@@ -1280,15 +1289,15 @@ static bool match_link_transport(const void *data, const void *user_data)
 static void bap_update_links(const struct media_transport *transport)
 {
 	struct bap_transport *bap = transport->data;
-	struct queue *links = bt_bap_stream_io_get_links(bap->stream);
+	struct bt_bap_stream *link = bt_bap_stream_io_get_link(bap->stream);
 
-	if (bap->linked == !queue_isempty(links))
+	if (bap->linked == (!!link))
 		return;
 
-	bap->linked = !queue_isempty(links);
+	bap->linked = link ? true : false;
 
 	/* Check if the links transport has been create yet */
-	if (bap->linked && !queue_find(links, match_link_transport, NULL)) {
+	if (bap->linked && !match_link_transport(link, NULL)) {
 		bap->linked = false;
 		return;
 	}
@@ -1456,13 +1465,15 @@ static void set_state_bap(struct media_transport *transport,
 					transport_state_t state)
 {
 	struct bap_transport *bap = transport->data;
+	struct bt_bap_stream *link;
 
 	if (!bap->linked)
 		return;
 
-	/* Update links */
-	queue_foreach(bt_bap_stream_io_get_links(bap->stream), link_set_state,
-							UINT_TO_PTR(state));
+	link = bt_bap_stream_io_get_link(bap->stream);
+
+	/* Update link */
+	link_set_state(link, UINT_TO_PTR(state));
 }
 
 static void bap_state_changed(struct bt_bap_stream *stream, uint8_t old_state,
diff --git a/src/shared/bap.c b/src/shared/bap.c
index 0beb35bbfccb..7efdd7f5b508 100644
--- a/src/shared/bap.c
+++ b/src/shared/bap.c
@@ -222,7 +222,7 @@ struct bt_bap_stream {
 	struct iovec *cc;
 	struct iovec *meta;
 	struct bt_bap_qos qos;
-	struct queue *links;
+	struct bt_bap_stream *link;
 	struct bt_bap_stream_io *io;
 	bool client;
 	void *user_data;
@@ -1010,14 +1010,6 @@ static void stream_io_unref(struct bt_bap_stream_io *io)
 	stream_io_free(io);
 }
 
-static void bap_stream_unlink(void *data, void *user_data)
-{
-	struct bt_bap_stream *link = data;
-	struct bt_bap_stream *stream = user_data;
-
-	queue_remove(link->links, stream);
-}
-
 static void bap_stream_free(void *data)
 {
 	struct bt_bap_stream *stream = data;
@@ -1025,8 +1017,9 @@ static void bap_stream_free(void *data)
 	if (stream->ep)
 		stream->ep->stream = NULL;
 
-	queue_foreach(stream->links, bap_stream_unlink, stream);
-	queue_destroy(stream->links, NULL);
+	if (stream->link)
+		stream->link->link = NULL;
+
 	stream_io_unref(stream->io);
 	util_iov_free(stream->cc, 1);
 	util_iov_free(stream->meta, 1);
@@ -1050,12 +1043,12 @@ static void bap_stream_detach(struct bt_bap_stream *stream)
 	bap_stream_free(stream);
 }
 
-static void bap_stream_io_link(void *data, void *user_data)
+static bool bap_stream_io_link(const void *data, const void *user_data)
 {
-	struct bt_bap_stream *stream = data;
-	struct bt_bap_stream *link = user_data;
+	struct bt_bap_stream *stream = (void *)data;
+	struct bt_bap_stream *link = (void *)user_data;
 
-	bt_bap_stream_io_link(stream, link);
+	return !bt_bap_stream_io_link(stream, link);
 }
 
 static void bap_stream_update_io_links(struct bt_bap_stream *stream)
@@ -1064,7 +1057,7 @@ static void bap_stream_update_io_links(struct bt_bap_stream *stream)
 
 	DBG(bap, "stream %p", stream);
 
-	queue_foreach(bap->streams, bap_stream_io_link, stream);
+	queue_find(bap->streams, bap_stream_io_link, stream);
 }
 
 static struct bt_bap_stream_io *stream_io_ref(struct bt_bap_stream_io *io)
@@ -1095,31 +1088,18 @@ static struct bt_bap_stream_io *stream_io_new(struct bt_bap *bap, int fd)
 	return stream_io_ref(sio);
 }
 
-static void stream_find_io(void *data, void *user_data)
-{
-	struct bt_bap_stream *stream = data;
-	struct bt_bap_stream_io **io = user_data;
-
-	if (*io)
-		return;
-
-	*io = stream->io;
-}
-
 static struct bt_bap_stream_io *stream_get_io(struct bt_bap_stream *stream)
 {
-	struct bt_bap_stream_io *io;
-
 	if (!stream)
 		return NULL;
 
 	if (stream->io)
 		return stream->io;
 
-	io = NULL;
-	queue_foreach(stream->links, stream_find_io, &io);
+	if (stream->link)
+		return stream->link->io;
 
-	return io;
+	return NULL;
 }
 
 static bool stream_io_disconnected(struct io *io, void *user_data);
@@ -1157,17 +1137,6 @@ static bool bap_stream_io_attach(struct bt_bap_stream *stream, int fd,
 	return true;
 }
 
-static bool match_stream_io(const void *data, const void *user_data)
-{
-	const struct bt_bap_stream *stream = data;
-	const struct bt_bap_stream_io *io = user_data;
-
-	if (!stream->io)
-		return false;
-
-	return stream->io == io;
-}
-
 static bool bap_stream_io_detach(struct bt_bap_stream *stream)
 {
 	struct bt_bap_stream *link;
@@ -1181,7 +1150,7 @@ static bool bap_stream_io_detach(struct bt_bap_stream *stream)
 	io = stream->io;
 	stream->io = NULL;
 
-	link = queue_find(stream->links, match_stream_io, io);
+	link = stream->link;
 	if (link) {
 		/* Detach link if in QoS state */
 		if (link->ep->state == BT_ASCS_ASE_STATE_QOS)
@@ -2485,14 +2454,15 @@ static struct bt_bap_pac *bap_pac_new(struct bt_bap_db *bdb, const char *name,
 	pac->bdb = bdb;
 	pac->name = name ? strdup(name) : NULL;
 	pac->type = type;
+
 	if (codec)
 		pac->codec = *codec;
 
-	bap_pac_merge(pac, data, metadata);
-
 	if (qos)
 		pac->qos = *qos;
 
+	bap_pac_merge(pac, data, metadata);
+
 	return pac;
 }
 
@@ -4692,6 +4662,7 @@ int bt_bap_select(struct bt_bap_pac *lpac, struct bt_bap_pac *rpac,
 		int i;
 
 		printf("lmap 0x%02x\n", lmap);
+		printf("lc->location 0x%02x\n", lc->location);
 
 		for (i = 0, rchan = queue_get_entries(rpac->channels); rchan;
 					rchan = rchan->next, i++) {
@@ -4714,6 +4685,8 @@ int bt_bap_select(struct bt_bap_pac *lpac, struct bt_bap_pac *rpac,
 				 */
 				if (rc->count == 0x01)
 					rc->location &= BIT(i);
+
+				printf("rc->location 0x%02x\n", rc->location);
 			}
 
 			lpac->ops->select(lpac, rpac, lc->location &
@@ -4940,14 +4913,6 @@ static int bap_stream_metadata(struct bt_bap_stream *stream, uint8_t op,
 	return req->id;
 }
 
-static void bap_stream_enable_link(void *data, void *user_data)
-{
-	struct bt_bap_stream *stream = data;
-	struct iovec *metadata = user_data;
-
-	bap_stream_metadata(stream, BT_ASCS_ENABLE, metadata, NULL, NULL);
-}
-
 unsigned int bt_bap_stream_enable(struct bt_bap_stream *stream,
 					bool enable_links,
 					struct iovec *metadata,
@@ -4969,7 +4934,9 @@ unsigned int bt_bap_stream_enable(struct bt_bap_stream *stream,
 		if (!ret || !enable_links)
 			return ret;
 
-		queue_foreach(stream->links, bap_stream_enable_link, metadata);
+		if (stream->link)
+			bap_stream_metadata(stream->link, BT_ASCS_ENABLE,
+						metadata, NULL, NULL);
 		break;
 	case BT_BAP_STREAM_TYPE_BCAST:
 		if (!bt_bap_stream_io_dir(stream))
@@ -5032,26 +4999,6 @@ unsigned int bt_bap_stream_start(struct bt_bap_stream *stream,
 	return 0;
 }
 
-static void bap_stream_disable_link(void *data, void *user_data)
-{
-	struct bt_bap_stream *stream = data;
-	struct bt_bap_req *req;
-	struct iovec iov;
-	struct bt_ascs_disable disable;
-
-	memset(&disable, 0, sizeof(disable));
-
-	disable.ase = stream->ep->id;
-
-	iov.iov_base = &disable;
-	iov.iov_len = sizeof(disable);
-
-	req = bap_req_new(stream, BT_ASCS_DISABLE, &iov, 1, NULL, NULL);
-
-	if (!bap_queue_req(stream->bap, req))
-		bap_req_free(req);
-}
-
 unsigned int bt_bap_stream_disable(struct bt_bap_stream *stream,
 					bool disable_links,
 					bt_bap_stream_func_t func,
@@ -5087,8 +5034,7 @@ unsigned int bt_bap_stream_disable(struct bt_bap_stream *stream,
 		}
 
 		if (disable_links)
-			queue_foreach(stream->links, bap_stream_disable_link,
-							NULL);
+			bt_bap_stream_disable(stream->link, false, NULL, NULL);
 
 		return req->id;
 
@@ -5295,7 +5241,8 @@ bool bt_bap_stream_set_io(struct bt_bap_stream *stream, int fd)
 
 	bap_stream_set_io(stream, INT_TO_PTR(fd));
 
-	queue_foreach(stream->links, bap_stream_set_io, INT_TO_PTR(fd));
+	if (stream->link)
+		bap_stream_set_io(stream, INT_TO_PTR(fd));
 
 	return true;
 }
@@ -5348,22 +5295,17 @@ int bt_bap_stream_io_link(struct bt_bap_stream *stream,
 	if (!stream || !link || stream == link)
 		return -EINVAL;
 
-	if (queue_find(stream->links, NULL, link))
+	if (stream->link || link->link)
 		return -EALREADY;
 
 	if (stream->client != link->client ||
 			stream->qos.ucast.cig_id != link->qos.ucast.cig_id ||
-			stream->qos.ucast.cis_id != link->qos.ucast.cis_id)
+			stream->qos.ucast.cis_id != link->qos.ucast.cis_id ||
+			stream->ep->dir == link->ep->dir)
 		return -EINVAL;
 
-	if (!stream->links)
-		stream->links = queue_new();
-
-	if (!link->links)
-		link->links = queue_new();
-
-	queue_push_tail(stream->links, link);
-	queue_push_tail(link->links, stream);
+	stream->link = link;
+	link->link = stream;
 
 	/* Link IOs if already set on stream/link */
 	if (stream->io && !link->io)
@@ -5376,12 +5318,12 @@ int bt_bap_stream_io_link(struct bt_bap_stream *stream,
 	return 0;
 }
 
-struct queue *bt_bap_stream_io_get_links(struct bt_bap_stream *stream)
+struct bt_bap_stream *bt_bap_stream_io_get_link(struct bt_bap_stream *stream)
 {
 	if (!stream)
 		return NULL;
 
-	return stream->links;
+	return stream->link;
 }
 
 static void bap_stream_get_in_qos(void *data, void *user_data)
@@ -5389,6 +5331,9 @@ static void bap_stream_get_in_qos(void *data, void *user_data)
 	struct bt_bap_stream *stream = data;
 	struct bt_bap_qos **qos = user_data;
 
+	if (!stream)
+		return;
+
 	if (!qos || *qos || stream->ep->dir != BT_BAP_SOURCE ||
 				!stream->qos.ucast.io_qos.sdu)
 		return;
@@ -5401,6 +5346,9 @@ static void bap_stream_get_out_qos(void *data, void *user_data)
 	struct bt_bap_stream *stream = data;
 	struct bt_bap_qos **qos = user_data;
 
+	if (!stream)
+		return;
+
 	if (!qos || *qos || stream->ep->dir != BT_BAP_SINK ||
 				!stream->qos.ucast.io_qos.sdu)
 		return;
@@ -5418,11 +5366,11 @@ bool bt_bap_stream_io_get_qos(struct bt_bap_stream *stream,
 	switch (stream->ep->dir) {
 	case BT_BAP_SOURCE:
 		bap_stream_get_in_qos(stream, in);
-		queue_foreach(stream->links, bap_stream_get_out_qos, out);
+		bap_stream_get_out_qos(stream->link, out);
 		break;
 	case BT_BAP_SINK:
 		bap_stream_get_out_qos(stream, out);
-		queue_foreach(stream->links, bap_stream_get_in_qos, in);
+		bap_stream_get_in_qos(stream->link, in);
 		break;
 	default:
 		return false;
@@ -5433,14 +5381,6 @@ bool bt_bap_stream_io_get_qos(struct bt_bap_stream *stream,
 	return in && out;
 }
 
-static void bap_stream_get_dir(void *data, void *user_data)
-{
-	struct bt_bap_stream *stream = data;
-	uint8_t *dir = user_data;
-
-	*dir |= stream->ep->dir;
-}
-
 uint8_t bt_bap_stream_io_dir(struct bt_bap_stream *stream)
 {
 	uint8_t dir;
@@ -5450,7 +5390,8 @@ uint8_t bt_bap_stream_io_dir(struct bt_bap_stream *stream)
 
 	dir = stream->ep->dir;
 
-	queue_foreach(stream->links, bap_stream_get_dir, &dir);
+	if (stream->link)
+		dir |= stream->link->ep->dir;
 
 	return dir;
 }
@@ -5461,6 +5402,9 @@ static void bap_stream_io_connecting(void *data, void *user_data)
 	int fd = PTR_TO_INT(user_data);
 	const struct queue_entry *entry;
 
+	if (!stream)
+		return;
+
 	if (fd >= 0)
 		bap_stream_io_attach(stream, fd, true);
 	else
@@ -5482,8 +5426,7 @@ int bt_bap_stream_io_connecting(struct bt_bap_stream *stream, int fd)
 		return -EINVAL;
 
 	bap_stream_io_connecting(stream, INT_TO_PTR(fd));
-
-	queue_foreach(stream->links, bap_stream_io_connecting, INT_TO_PTR(fd));
+	bap_stream_io_connecting(stream->link, INT_TO_PTR(fd));
 
 	return 0;
 }
diff --git a/src/shared/bap.h b/src/shared/bap.h
index 9be198cec72c..51edc08ab1ac 100644
--- a/src/shared/bap.h
+++ b/src/shared/bap.h
@@ -303,7 +303,7 @@ int bt_bap_stream_cancel(struct bt_bap_stream *stream, unsigned int id);
 
 int bt_bap_stream_io_link(struct bt_bap_stream *stream,
 					struct bt_bap_stream *link);
-struct queue *bt_bap_stream_io_get_links(struct bt_bap_stream *stream);
+struct bt_bap_stream *bt_bap_stream_io_get_link(struct bt_bap_stream *stream);
 bool bt_bap_stream_io_get_qos(struct bt_bap_stream *stream,
 					struct bt_bap_qos **in,
 					struct bt_bap_qos **out);
