remove ununsed code

2023-07-13 19:37:12 +08:00
parent 4395c7f039
commit c8ecf31c99
4 changed files with 1 additions and 6 deletions
--- a/class/audio/usbd_audio.c
+++ b/class/audio/usbd_audio.c
@@ -68,7 +68,7 @@ static int audio_class_interface_request_handler(struct usb_setup_packet *setup,
    uint8_t ch;
    uint8_t mute;
    uint16_t volume;
-    int volume_db;
+    int volume_db = 0;
    uint32_t sampling_freq = 0;

    const char *mute_string[2] = { "off", "on" };