From 2f44f84725dec354228fddc129e83e251060361d Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 22 Jun 2010 11:12:32 +0200 Subject: [PATCH] ALSA: hda - Fix uninitialized variable MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fix the following compile warning. kctl should be NULL-initialized. sound/pci/hda/patch_realtek.c: In function ‘alc_build_controls’: sound/pci/hda/patch_realtek.c:2550:23: warning: ‘kctl’ may be used uninitialized in this function Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_realtek.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index f1ce7d7f5aa3..2bf678917e87 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -2547,7 +2547,7 @@ static struct snd_kcontrol_new alc_beep_mixer[] = { static int alc_build_controls(struct hda_codec *codec) { struct alc_spec *spec = codec->spec; - struct snd_kcontrol *kctl; + struct snd_kcontrol *kctl = NULL; struct snd_kcontrol_new *knew; int i, j, err; unsigned int u;