diff options
| author | HariKrishna Sagala <hariconscious@gmail.com> | 2025-12-04 10:52:03 +0530 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2025-12-05 15:28:01 +0100 |
| commit | d740d52e342bae9c88c719b015d6065783b961a1 (patch) | |
| tree | 9de60baba83fbc108aca37b825b96426607a1780 | |
| parent | 210d77cca3d0494ed30a5c628b20c1d95fa04fb1 (diff) | |
ALSA: usb-audio: Initialize status1 to fix uninitialized symbol errors
Initialize 'status1' with a default value to resolve the static analysis
smatch reported error "uninitialized symbol 'status1'".
The 'status1' variable is used to create a buff using "kmemdup".
So, ensure to initialize the value before it is read.
Suggested-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: HariKrishna Sagala <hariconscious@gmail.com>
Link: https://patch.msgid.link/20251204052201.16286-3-hariconscious@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/usb/mixer_quirks.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c index fe6c2cebc7f0..a6bbb82376c1 100644 --- a/sound/usb/mixer_quirks.c +++ b/sound/usb/mixer_quirks.c @@ -2545,6 +2545,7 @@ static int snd_rme_get_status1(struct snd_kcontrol *kcontrol, struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol); struct snd_usb_audio *chip = list->mixer->chip; + *status1 = 0; CLASS(snd_usb_lock, pm)(chip); if (pm.err < 0) return pm.err; |