linux-kernel - [PATCH] Input: Remove unneeded variable

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Message-Id: <20220419064255.2563333-1-deng.changcheng@zte.com.cn>
Date:   Tue, 19 Apr 2022 06:42:55 +0000
From:   cgel.zte@...il.com
To:     dmitry.torokhov@...il.com
Cc:     linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        Changcheng Deng <deng.changcheng@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH] Input: 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/input/input.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/input/input.c b/drivers/input/input.c
index e5a668ce884d..1365c9dfb5f2 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -1793,8 +1793,6 @@ EXPORT_SYMBOL(input_reset_device);
 
 static int input_inhibit_device(struct input_dev *dev)
 {
-	int ret = 0;
-
 	mutex_lock(&dev->mutex);
 
 	if (dev->inhibited)
@@ -1816,7 +1814,7 @@ static int input_inhibit_device(struct input_dev *dev)
 
 out:
 	mutex_unlock(&dev->mutex);
-	return ret;
+	return 0;
 }
 
 static int input_uninhibit_device(struct input_dev *dev)
-- 
2.25.1