[PATCH] sound: pci: ice1712: wm8766.c: Cleaning up uninitialized variables

From: Rickard Strandqvist
Date: Sun Jun 01 2014 - 10:02:04 EST


There is a risk that the variable will be used without being initialized.

This was largely found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
---
sound/pci/ice1712/wm8766.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/pci/ice1712/wm8766.c b/sound/pci/ice1712/wm8766.c
index 21b373b..788a31c 100644
--- a/sound/pci/ice1712/wm8766.c
+++ b/sound/pci/ice1712/wm8766.c
@@ -237,7 +237,7 @@ static int snd_wm8766_ctl_get(struct snd_kcontrol *kcontrol,
{
struct snd_wm8766 *wm = snd_kcontrol_chip(kcontrol);
int n = kcontrol->private_value;
- u16 val1, val2;
+ u16 val1 = 0, val2 = 0;

if (wm->ctl[n].get)
wm->ctl[n].get(wm, &val1, &val2);
--
1.7.10.4

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