linux-kernel - [PATCH] power: supply: ab8500: remove unneeded 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]

Date:   Fri,  7 Jan 2022 02:26:02 +0000
From:   cgel.zte@...il.com
To:     sre@...nel.org
Cc:     linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Changcheng Deng <deng.changcheng@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH] power: supply: ab8500: remove unneeded variable

From: Changcheng Deng <deng.changcheng@....com.cn>

Remove unneeded variable used to store return value.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Changcheng Deng <deng.changcheng@....com.cn>
---
 drivers/power/supply/ab8500_fg.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/power/supply/ab8500_fg.c b/drivers/power/supply/ab8500_fg.c
index b0919a6a6587..3927f4ad7c38 100644
--- a/drivers/power/supply/ab8500_fg.c
+++ b/drivers/power/supply/ab8500_fg.c
@@ -3170,7 +3170,6 @@ static int ab8500_fg_probe(struct platform_device *pdev)
 
 static int ab8500_fg_remove(struct platform_device *pdev)
 {
-	int ret = 0;
 	struct ab8500_fg *di = platform_get_drvdata(pdev);
 
 	component_del(&pdev->dev, &ab8500_fg_component_ops);
@@ -3178,7 +3177,7 @@ static int ab8500_fg_remove(struct platform_device *pdev)
 	ab8500_fg_sysfs_exit(di);
 	ab8500_fg_sysfs_psy_remove_attrs(di);
 
-	return ret;
+	return 0;
 }
 
 static SIMPLE_DEV_PM_OPS(ab8500_fg_pm_ops, ab8500_fg_suspend, ab8500_fg_resume);
-- 
2.25.1