Bluetooth: Audio: Remove unicast client iso listen

Remove call to bt_audio_stream_iso_listen which
calls bt_iso_server_register for the unicast client.

Signed-off-by: Emil Gydesen <[email protected]>

Author: Thalley

subsys/bluetooth/audio/stream.c

@@ -77,11 +77,13 @@ int bt_audio_stream_send(struct bt_audio_stream *stream, struct net_buf *buf)
 #endif /* CONFIG_BT_AUDIO_UNICAST || CONFIG_BT_AUDIO_BROADCAST_SOURCE */
 
 #if defined(CONFIG_BT_AUDIO_UNICAST)
-static struct bt_audio_stream *enabling[CONFIG_BT_ISO_MAX_CHAN];
 #if defined(CONFIG_BT_AUDIO_UNICAST_CLIENT)
 static struct bt_audio_unicast_group unicast_groups[UNICAST_GROUP_CNT];
 #endif /* CONFIG_BT_AUDIO_UNICAST_CLIENT */
 
+#if defined(CONFIG_BT_AUDIO_UNICAST_SERVER)
+static struct bt_audio_stream *enabling[CONFIG_BT_ISO_MAX_CHAN];
+
 static int bt_audio_stream_iso_accept(const struct bt_iso_accept_info *info,
 				      struct bt_iso_chan **iso_chan)
 {
@@ -150,6 +152,7 @@ int bt_audio_stream_iso_listen(struct bt_audio_stream *stream)
 
 	return -ENOSPC;
 }
+#endif /* CONFIG_BT_AUDIO_UNICAST_SERVER */
 
 bool bt_audio_valid_qos(const struct bt_codec_qos *qos)
 {
@@ -235,21 +238,21 @@ void bt_audio_stream_detach(struct bt_audio_stream *stream)
 
 int bt_audio_stream_disconnect(struct bt_audio_stream *stream)
 {
-	int i;
-
 	BT_DBG("stream %p iso %p", stream, stream->iso);
 
 	if (stream == NULL) {
 		return -EINVAL;
 	}
 
+#if defined(CONFIG_BT_AUDIO_UNICAST_SERVER)
 	/* Stop listening */
-	for (i = 0; i < ARRAY_SIZE(enabling); i++) {
+	for (size_t i = 0; i < ARRAY_SIZE(enabling); i++) {
 		if (enabling[i] == stream) {
 			enabling[i] = NULL;
 			break;
 		}
 	}
+#endif /* CONFIG_BT_AUDIO_UNICAST_SERVER */
 
 	if (stream->iso == NULL || stream->iso->iso == NULL) {
 		return -ENOTCONN;

subsys/bluetooth/audio/unicast_client.c

@@ -113,7 +113,6 @@ static void unicast_client_ep_iso_disconnected(struct bt_iso_chan *chan,
 	struct bt_audio_ep *ep = EP_ISO(chan);
 	struct bt_audio_stream *stream = ep->stream;
 	struct bt_audio_stream_ops *ops = stream->ops;
-	int err;
 
 	BT_DBG("stream %p ep %p reason 0x%02x", chan, ep, reason);
 
@@ -124,11 +123,6 @@ static void unicast_client_ep_iso_disconnected(struct bt_iso_chan *chan,
 	}
 
 	bt_unicast_client_ep_set_state(ep, BT_AUDIO_EP_STATE_QOS_CONFIGURED);
-
-	err = bt_audio_stream_iso_listen(stream);
-	if (err != 0) {
-		BT_ERR("Could not make stream listen: %d", err);
-	}
 }
 
 static struct bt_iso_chan_ops unicast_client_iso_ops = {