From f9e215c7dc7debf209131cd7dcdcb0e32de7693b Mon Sep 17 00:00:00 2001
From: Matthias Ringwald <matthias@ringwald.ch>
Date: Tue, 2 Feb 2021 15:13:32 +0100
Subject: [PATCH] add missing default cases

---
 chipset/csr/csr_set_bd_addr.c | 2 ++
 src/classic/a2dp_sink.c       | 3 +++
 src/classic/avdtp_util.c      | 3 +++
 3 files changed, 8 insertions(+)

diff --git a/chipset/csr/csr_set_bd_addr.c b/chipset/csr/csr_set_bd_addr.c
index fbf7e56ad..e57f48091 100644
--- a/chipset/csr/csr_set_bd_addr.c
+++ b/chipset/csr/csr_set_bd_addr.c
@@ -157,6 +157,8 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packe
             btstack_run_loop_set_timer(&warm_boot_timer, 1000);
             btstack_run_loop_add_timer(&warm_boot_timer);
             break;
+        default:
+            break;
     }
 }
 
diff --git a/src/classic/a2dp_sink.c b/src/classic/a2dp_sink.c
index 2f19e1665..8de3832e7 100644
--- a/src/classic/a2dp_sink.c
+++ b/src/classic/a2dp_sink.c
@@ -264,6 +264,9 @@ static void a2dp_sink_packet_handler_internal(uint8_t packet_type, uint16_t chan
                 case AVDTP_SUBEVENT_SIGNALING_MEDIA_CODEC_OTHER_CONFIGURATION:
                     a2dp_replace_subevent_id_and_emit_cmd(a2dp_sink_packet_handler_user, packet, size, A2DP_SUBEVENT_SIGNALING_MEDIA_CODEC_OTHER_CONFIGURATION);
                     break;
+                default:
+                    btstack_assert(false);
+                    break;
             }
             break;
 
diff --git a/src/classic/avdtp_util.c b/src/classic/avdtp_util.c
index cd00a3492..fa8cb3abc 100644
--- a/src/classic/avdtp_util.c
+++ b/src/classic/avdtp_util.c
@@ -1468,6 +1468,9 @@ void avdtp_config_mpeg_audio_set_sampling_frequency(uint8_t * config, uint16_t s
         case 48000:
             sampling_frequency_index = 0;
             break;
+        default:
+            btstack_assert(false);
+            break;
     }
     config[1] = (config[1] & 0xC0) | (1 << sampling_frequency_index);
 }