linux-kernel - [PATCH] Sound:pci: Remove redundant code in stac9460_dac_vol

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Message-Id: <20241008062517.12282-1-zhujun2@cmss.chinamobile.com>
Date: Mon,  7 Oct 2024 23:25:17 -0700
From: Zhu Jun <zhujun2@...s.chinamobile.com>
To: perex@...ex.cz
Cc: tiwai@...e.com,
	zhujun2@...s.chinamobile.com,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] Sound:pci: Remove redundant code in stac9460_dac_vol_put

Simplified conditional block by removing redundant braces

Signed-off-by: Zhu Jun <zhujun2@...s.chinamobile.com>
---
 sound/pci/ice1712/prodigy192.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/sound/pci/ice1712/prodigy192.c b/sound/pci/ice1712/prodigy192.c
index 096ec76f5304..a12dafbf53ab 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;
 }
 
-- 
2.17.1