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>

diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index fe6c2cebc7f0dbea0153c78d1386ef30228e9649..a6bbb82376c126f03b3847033959a0a3f6551f01 100644 (file)
--- 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;