linux-kernel - [PATCH] drivers/hwmon: remove redundant freq variable

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Message-Id: <20220112082602.667614-1-chi.minghao@zte.com.cn>
Date:   Wed, 12 Jan 2022 08:26:02 +0000
From:   cgel.zte@...il.com
To:     jdelvare@...e.com
Cc:     linux-hwmon@...r.kernel.org, linux-kernel@...r.kernel.org,
        Minghao Chi <chi.minghao@....com.cn>,
        Zeal Robot <zealci@....com.cn>, CGEL ZTE <cgel.zte@...il.com>
Subject: [PATCH] drivers/hwmon: remove redundant freq variable

From: Minghao Chi <chi.minghao@....com.cn>

Return value directly instead of taking this in another redundant
variable.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
Signed-off-by: CGEL ZTE <cgel.zte@...il.com>
---
 drivers/hwmon/w83627hf.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c
index 9be277156ed2..0feb581975cf 100644
--- a/drivers/hwmon/w83627hf.c
+++ b/drivers/hwmon/w83627hf.c
@@ -283,9 +283,7 @@ static int TEMP_FROM_REG(u8 reg)
 
 static inline unsigned long pwm_freq_from_reg_627hf(u8 reg)
 {
-	unsigned long freq;
-	freq = W83627HF_BASE_PWM_FREQ >> reg;
-	return freq;
+	return W83627HF_BASE_PWM_FREQ >> reg;
 }
 static inline u8 pwm_freq_to_reg_627hf(unsigned long val)
 {
-- 
2.25.1