ALSA: hda - Fix a unused variable warning

Just overlooked.

sound/pci/hda/patch_realtek.c: In function ‘alc_sku_unsol_event’:
sound/pci/hda/patch_realtek.c:643:19: warning: unused variable ‘spec’ [-Wunused-variable]

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 0 insertions, 1 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index ddbed9705ef4..c95c8bde12d0 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -640,7 +640,6 @@ static void alc_exec_unsol_event(struct hda_codec *codec, int action)
 /* unsolicited event for HP jack sensing */
 static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res)
 {
-        struct alc_spec *spec = codec->spec;
         if (codec->vendor_id == 0x10ec0880)
                 res >>= 28;
         else