linux-kernel - [PATCH 2/4] ASoC: codecs: wcd934x: remove redundant ret variable

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Message-Id: <20211130160507.22180-3-srinivas.kandagatla@linaro.org>
Date:   Tue, 30 Nov 2021 16:05:05 +0000
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     broonie@...nel.org
Cc:     lgirdwood@...il.com, perex@...ex.cz, tiwai@...e.com,
        pierre-louis.bossart@...ux.intel.com, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 2/4] ASoC: codecs: wcd934x: remove redundant ret variable

return value form snd_soc_dapm_put_enum_double() directly instead
of taking this in another redundant variable.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 sound/soc/codecs/wcd934x.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/codecs/wcd934x.c b/sound/soc/codecs/wcd934x.c
index eb4e2f2a24ae..3294c685d4d8 100644
--- a/sound/soc/codecs/wcd934x.c
+++ b/sound/soc/codecs/wcd934x.c
@@ -3420,7 +3420,7 @@ static int wcd934x_int_dem_inp_mux_put(struct snd_kcontrol *kc,
 {
 	struct soc_enum *e = (struct soc_enum *)kc->private_value;
 	struct snd_soc_component *component;
-	int reg, val, ret;
+	int reg, val;
 
 	component = snd_soc_dapm_kcontrol_component(kc);
 	val = ucontrol->value.enumerated.item[0];
@@ -3443,9 +3443,7 @@ static int wcd934x_int_dem_inp_mux_put(struct snd_kcontrol *kc,
 					      WCD934X_RX_DLY_ZN_EN_MASK,
 					      WCD934X_RX_DLY_ZN_DISABLE);
 
-	ret = snd_soc_dapm_put_enum_double(kc, ucontrol);
-
-	return ret;
+	return snd_soc_dapm_put_enum_double(kc, ucontrol);
 }
 
 static int wcd934x_dec_enum_put(struct snd_kcontrol *kcontrol,
-- 
2.21.0