linux-kernel - [PATCH linux-next] ASoC: sti-sas: Remove the unneeded result variable

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20220908010304.342760-1-ye.xingchen@zte.com.cn>
Date:   Thu,  8 Sep 2022 01:03:04 +0000
From:   cgel.zte@...il.com
To:     broonie@...nel.org
Cc:     lgirdwood@...il.com, perex@...ex.cz, tiwai@...e.com,
        ckeepax@...nsource.cirrus.com, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org, ye xingchen <ye.xingchen@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] ASoC: sti-sas: Remove the unneeded result variable

From: ye xingchen <ye.xingchen@....com.cn>

Return the value regmap_write() and sti_sas_init_sas_registers() directly
instead of storing it in another redundant variable.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: ye xingchen <ye.xingchen@....com.cn>
---
 sound/soc/codecs/sti-sas.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/sound/soc/codecs/sti-sas.c b/sound/soc/codecs/sti-sas.c
index f076878908ee..99545bcb2ba9 100644
--- a/sound/soc/codecs/sti-sas.c
+++ b/sound/soc/codecs/sti-sas.c
@@ -96,11 +96,8 @@ static int sti_sas_write_reg(void *context, unsigned int reg,
 			     unsigned int value)
 {
 	struct sti_sas_data *drvdata = context;
-	int status;
-
-	status = regmap_write(drvdata->dac.regmap, reg, value);
 
-	return status;
+	return regmap_write(drvdata->dac.regmap, reg, value);
 }
 
 static int  sti_sas_init_sas_registers(struct snd_soc_component *component,
@@ -385,11 +382,8 @@ static int sti_sas_resume(struct snd_soc_component *component)
 static int sti_sas_component_probe(struct snd_soc_component *component)
 {
 	struct sti_sas_data *drvdata = dev_get_drvdata(component->dev);
-	int ret;
 
-	ret = sti_sas_init_sas_registers(component, drvdata);
-
-	return ret;
+	return sti_sas_init_sas_registers(component, drvdata);
 }
 
 static struct snd_soc_component_driver sti_sas_driver = {
-- 
2.25.1