From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 29 Oct 2013 15:45:34 +0000 (+0100)
Subject: ALSA: ice1724: Fix uninitialized variable access
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4c88b7f287e329698727049641ecdf50c8c66af5;p=linux-beck.git

ALSA: ice1724: Fix uninitialized variable access

Spotted by coverity CIDs 751505 and 751506.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/ice1712/wm8766.c b/sound/pci/ice1712/wm8766.c
index e473f8a88f9c..21b373b2e260 100644
--- a/sound/pci/ice1712/wm8766.c
+++ b/sound/pci/ice1712/wm8766.c
@@ -253,7 +253,8 @@ static int snd_wm8766_ctl_get(struct snd_kcontrol *kcontrol,
 	}
 	if (wm->ctl[n].flags & WM8766_FLAG_INVERT) {
 		val1 = wm->ctl[n].max - (val1 - wm->ctl[n].min);
-		val2 = wm->ctl[n].max - (val2 - wm->ctl[n].min);
+		if (wm->ctl[n].flags & WM8766_FLAG_STEREO)
+			val2 = wm->ctl[n].max - (val2 - wm->ctl[n].min);
 	}
 	ucontrol->value.integer.value[0] = val1;
 	if (wm->ctl[n].flags & WM8766_FLAG_STEREO)
diff --git a/sound/pci/ice1712/wm8776.c b/sound/pci/ice1712/wm8776.c
index 5227cb08247f..e66c0da62014 100644
--- a/sound/pci/ice1712/wm8776.c
+++ b/sound/pci/ice1712/wm8776.c
@@ -526,7 +526,8 @@ static int snd_wm8776_ctl_get(struct snd_kcontrol *kcontrol,
 	}
 	if (wm->ctl[n].flags & WM8776_FLAG_INVERT) {
 		val1 = wm->ctl[n].max - (val1 - wm->ctl[n].min);
-		val2 = wm->ctl[n].max - (val2 - wm->ctl[n].min);
+		if (wm->ctl[n].flags & WM8776_FLAG_STEREO)
+			val2 = wm->ctl[n].max - (val2 - wm->ctl[n].min);
 	}
 	ucontrol->value.integer.value[0] = val1;
 	if (wm->ctl[n].flags & WM8776_FLAG_STEREO)