diff --git a/src/classic/a2dp_source.h b/src/classic/a2dp_source.h
index 48a023315..279486c2e 100644
--- a/src/classic/a2dp_source.h
+++ b/src/classic/a2dp_source.h
@@ -150,7 +150,7 @@ uint8_t a2dp_source_disconnect(uint16_t a2dp_cid);
  * @param a2dp_cid 			A2DP channel identifier.
  * @param local_seid  		ID of a local stream endpoint.
  */
-void 	a2dp_source_stream_endpoint_request_can_send_now(uint16_t a2dp_cid, uint8_t local_seid);
+void a2dp_source_stream_endpoint_request_can_send_now(uint16_t a2dp_cid, uint8_t local_seid);
 
 /**
  * @brief Return maximal media payload size, does not include media header.
@@ -158,7 +158,7 @@ void 	a2dp_source_stream_endpoint_request_can_send_now(uint16_t a2dp_cid, uint8_
  * @param local_seid  		ID of a local stream endpoint.
  * @return max_media_payload_size_without_media_header
  */
-int 	a2dp_max_media_payload_size(uint16_t a2dp_cid, uint8_t local_seid);
+int a2dp_max_media_payload_size(uint16_t a2dp_cid, uint8_t local_seid);
 
 /**
  * @brief Send media payload.
@@ -171,8 +171,7 @@ int 	a2dp_max_media_payload_size(uint16_t a2dp_cid, uint8_t local_seid);
  * @param marker
  * @return status
  */
-uint8_t
-a2dp_source_stream_send_media_payload_rtp(uint16_t a2dp_cid, uint8_t local_seid, uint8_t marker, uint32_t timestamp,
+uint8_t a2dp_source_stream_send_media_payload_rtp(uint16_t a2dp_cid, uint8_t local_seid, uint8_t marker, uint32_t timestamp,
                                           uint8_t *payload, uint16_t payload_size);
 
 /**
diff --git a/src/classic/avdtp_source.c b/src/classic/avdtp_source.c
index 791f36b61..6363ae34c 100644
--- a/src/classic/avdtp_source.c
+++ b/src/classic/avdtp_source.c
@@ -168,8 +168,7 @@ void avdtp_source_deinit(void){
     avdtp_deinit();
 }
 
-static void
-avdtp_source_setup_media_header(uint8_t *media_packet, uint8_t marker, uint16_t sequence_number, uint32_t timestamp) {
+static void avdtp_source_setup_media_header(uint8_t *media_packet, uint8_t marker, uint16_t sequence_number, uint32_t timestamp) {
     uint8_t  rtp_version = 2;
     uint8_t  padding = 0;
     uint8_t  extension = 0;
@@ -188,8 +187,7 @@ avdtp_source_setup_media_header(uint8_t *media_packet, uint8_t marker, uint16_t
     big_endian_store_32(media_packet, pos, ssrc); // only used for multicast
 }
 
-uint8_t
-avdtp_source_stream_send_media_payload_rtp(uint16_t avdtp_cid, uint8_t local_seid, uint8_t marker, uint32_t timestamp,
+uint8_t avdtp_source_stream_send_media_payload_rtp(uint16_t avdtp_cid, uint8_t local_seid, uint8_t marker, uint32_t timestamp,
                                            const uint8_t *payload, uint16_t payload_size) {
     UNUSED(avdtp_cid);
 
diff --git a/src/classic/avdtp_source.h b/src/classic/avdtp_source.h
index d029b7fc5..aac5a070b 100644
--- a/src/classic/avdtp_source.h
+++ b/src/classic/avdtp_source.h
@@ -256,8 +256,7 @@ uint8_t avdtp_source_stream_send_media_packet(uint16_t avdtp_cid, uint8_t local_
  * @param size
  * @return status
  */
-uint8_t
-avdtp_source_stream_send_media_payload_rtp(uint16_t avdtp_cid, uint8_t local_seid, uint8_t marker, uint32_t timestamp,
+uint8_t avdtp_source_stream_send_media_payload_rtp(uint16_t avdtp_cid, uint8_t local_seid, uint8_t marker, uint32_t timestamp,
                                            const uint8_t *payload, uint16_t size);
 
 /**
diff --git a/src/le-audio/gatt-service/broadcast_audio_scan_service_client.h b/src/le-audio/gatt-service/broadcast_audio_scan_service_client.h
index 0549754c2..968d34da2 100644
--- a/src/le-audio/gatt-service/broadcast_audio_scan_service_client.h
+++ b/src/le-audio/gatt-service/broadcast_audio_scan_service_client.h
@@ -158,7 +158,7 @@ typedef struct {
  * - GATTSERVICE_SUBEVENT_BASS_CLIENT_NOTIFICATION_COMPLETE
  * @param packet_handler for events
  */
-void    broadcast_audio_scan_service_client_init(btstack_packet_handler_t packet_handler);
+void broadcast_audio_scan_service_client_init(btstack_packet_handler_t packet_handler);
 
 /**
  * @brief Connect to BASS Service on remote device