From: Zhu Jun <zhujun2@cmss.chinamobile.com>
Date: Wed, 9 Oct 2024 06:53:45 +0000 (-0700)
Subject: ALSA: ice1712: Remove redundant code in stac9460_dac_vol_put
X-Git-Tag: v6.13-rc1~123^2~26
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0498a04e399c6e720bb991db992174e19b2fe980;p=thirdparty%2Flinux.git

ALSA: ice1712: Remove redundant code in stac9460_dac_vol_put

The variable 'ovol' is never referenced in the code, just remove it.

Signed-off-by: Zhu Jun <zhujun2@cmss.chinamobile.com>
Link: https://patch.msgid.link/20241009065345.6669-1-zhujun2@cmss.chinamobile.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/ice1712/prodigy192.c b/sound/pci/ice1712/prodigy192.c
index 096ec76f53046..a12dafbf53ab2 100644
--- a/sound/pci/ice1712/prodigy192.c
+++ b/sound/pci/ice1712/prodigy192.c
@@ -170,14 +170,9 @@ static int stac9460_dac_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_el
 	tmp = stac9460_get(ice, idx);
 	ovol = 0x7f - (tmp & 0x7f);
 	change = (ovol != nvol);
-	if (change) {
-		ovol =  (0x7f - nvol) | (tmp & 0x80);
-		/*
-		dev_dbg(ice->card->dev, "DAC Volume: reg 0x%02x: 0x%02x\n",
-		       idx, ovol);
-		*/
+	if (change)
 		stac9460_put(ice, idx, (0x7f - nvol) | (tmp & 0x80));
-	}
+
 	return change;
 }