ALSA: hda - Fix a copmile warning

It's harmless but annyoing. sound/pci/hda/patch_realtek.c: In function ‘alc_cap_getput_caller’: sound/pci/hda/patch_realtek.c:2722:9: warning: ‘err’ may be used uninitialized in this function Signed-off-by: Takashi Iwai <tiwai@suse.de>
mariux64 · Jul 9, 2011 · abaead6 · abaead6
1 parent 9c7a083
commit abaead6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
@@ -2719,7 +2719,7 @@ static int alc_cap_getput_caller(struct snd_kcontrol *kcontrol,
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 	struct alc_spec *spec = codec->spec;
-	int i, err;
+	int i, err = 0;
 
 	mutex_lock(&codec->control_mutex);
 	if (check_adc_switch && spec->dual_adc_switch) {