Messages in this thread Patch in this message | | | Date | Fri, 5 Mar 2010 16:34:31 +0100 | From | Frederik Deweerdt <> | Subject | [patch] ALSA hda: uninitialized variable fix |
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Hello Takashi,
Commit eaa9b3a748539651f50e3a234c8854e1b42a839a introduced the following uninitialized warning:
sound/pci/hda/patch_realtek.c: In function 'set_capture_mixer': sound/pci/hda/patch_realtek.c:4928: warning: 'pin' is used uninitialized in this function sound/pci/hda/patch_realtek.c:4918: note: 'pin' was declared here
It appears indeed that 'pin' needs to be initialized to 0.
Signed-off-by: Frederik Deweerdt <frederik.deweerdt@gmail.com>
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index e8cbe21..5c89242 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -4915,7 +4915,7 @@ static void fixup_automic_adc(struct hda_codec *codec) static void fixup_single_adc(struct hda_codec *codec) { struct alc_spec *spec = codec->spec; - hda_nid_t pin; + hda_nid_t pin = 0; int i; /* search for the input pin; there must be only one */
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