ALSA: hda - Remove unused dac reference in create_multi_out_ctls()

Remove useless code.

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

diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 3f9439c..1fbc1b3 100644 (file)
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -1428,12 +1428,8 @@ static int create_multi_out_ctls(struct hda_codec *codec,
        for (i = 0; i < noutputs; i++) {
                const char *name;
                int index;
-               hda_nid_t dac;
                struct nid_path *path;
 
-               dac = spec->multiout.dac_nids[i];
-               if (!dac)
-                       continue;
                if (i >= cfg->line_outs) {
                        index = 0;
                        name = channel_name[i];