* [PATCH] sound: pci: ice1712: wm8776.c: Cleaning up uninitialized variables
@ 2014-06-01 14:07 Rickard Strandqvist
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From: Rickard Strandqvist @ 2014-06-01 14:07 UTC (permalink / raw)
To: Jaroslav Kysela, Takashi Iwai
Cc: Rickard Strandqvist, alsa-devel, linux-kernel
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@spectrumdigital.se>
---
sound/pci/ice1712/wm8776.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/pci/ice1712/wm8776.c b/sound/pci/ice1712/wm8776.c
index e66c0da..52da0ff 100644
--- a/sound/pci/ice1712/wm8776.c
+++ b/sound/pci/ice1712/wm8776.c
@@ -510,7 +510,7 @@ static int snd_wm8776_ctl_get(struct snd_kcontrol *kcontrol,
{
struct snd_wm8776 *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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2014-06-01 14:07 [PATCH] sound: pci: ice1712: wm8776.c: Cleaning up uninitialized variables Rickard Strandqvist
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