From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 7 Jan 2013 14:14:00 +0000 (+0100)
Subject: ALSA: hda - Remove unused dac reference in create_multi_out_ctls()
X-Git-Tag: v3.9-rc1~52^2~77^2~86
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=50b1548775da7e80a3e1f1d9f0ddab1fd5d17fa3;p=platform%2Fkernel%2Flinux-stable.git

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
--- 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];