From: Frederik Deweerdt Date: Fri, 5 Mar 2010 15:34:31 +0000 (+0100) Subject: ALSA: hda: uninitialized variable fix X-Git-Tag: firefly_0821_release~9833^2~2567^2~6^2~4 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d2db09b87eb7b547136d5d25ff1df06820e070bf;p=firefly-linux-kernel-4.4.55.git ALSA: hda: uninitialized variable fix 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 Signed-off-by: Takashi Iwai --- diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index b9f4689ccd9a..5d2fbb87b871 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 */