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Message-Id: <1312541489-8494-1-git-send-email-wangshaoyan.pt@taobao.com>
Date: Fri, 5 Aug 2011 18:51:29 +0800
From: stufever@...il.com
To: linux-kernel@...r.kernel.org
Cc: tiwai@...e.de, Wang Shaoyan <wangshaoyan.pt@...bao.com>
Subject: [PATCH] ALSA: hda - Fix a complile warning in patch_via.c
From: Wang Shaoyan <wangshaoyan.pt@...bao.com>
sound/pci/hda/patch_via.c:2087: warning: 'dac' may be used uninitialized in this function
Signed-off-by: Wang Shaoyan <wangshaoyan.pt@...bao.com>
---
sound/pci/hda/patch_via.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 84d8798..4ebfbd8 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -2084,7 +2084,7 @@ static int via_auto_create_speaker_ctls(struct hda_codec *codec)
struct via_spec *spec = codec->spec;
struct nid_path *path;
bool check_dac;
- hda_nid_t pin, dac;
+ hda_nid_t pin, dac = 0;
int err;
pin = spec->autocfg.speaker_pins[0];
--
1.7.4.1
--
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