From: Takashi Iwai <tiwai@suse.de>
Date: Sat, 9 Jul 2011 09:55:28 +0000 (+0200)
Subject: ALSA: hda - Fix a copmile warning
X-Git-Tag: v3.0-rc7~11^2~1
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=abaead6ac55dbda8b4bae40251d69dc3f0c49b1c;p=linux.git

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>
---

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 7d492713c1c1..b48fb43b5448 100644
--- 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) {