linux-kernel - [PATCH -next] gpio: simplify the return expression of cs5535_gpio

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Date:   Thu, 10 Dec 2020 21:56:09 +0800
From:   Zheng Yongjun <zhengyongjun3@...wei.com>
To:     <linus.walleij@...aro.org>, <bgolaszewski@...libre.com>,
        <linux-gpio@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     Zheng Yongjun <zhengyongjun3@...wei.com>
Subject: [PATCH -next] gpio: simplify the return expression of cs5535_gpio_probe()

Simplify the return expression.

Signed-off-by: Zheng Yongjun <zhengyongjun3@...wei.com>
---
 drivers/gpio/gpio-cs5535.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/gpio/gpio-cs5535.c b/drivers/gpio/gpio-cs5535.c
index 53b24e3ae7de..6da3a247614a 100644
--- a/drivers/gpio/gpio-cs5535.c
+++ b/drivers/gpio/gpio-cs5535.c
@@ -345,12 +345,8 @@ static int cs5535_gpio_probe(struct platform_device *pdev)
 				mask_orig, mask);
 
 	/* finally, register with the generic GPIO API */
-	err = devm_gpiochip_add_data(&pdev->dev, &cs5535_gpio_chip.chip,
-				     &cs5535_gpio_chip);
-	if (err)
-		return err;
-
-	return 0;
+	return devm_gpiochip_add_data(&pdev->dev, &cs5535_gpio_chip.chip,
+				      &cs5535_gpio_chip);
 }
 
 static struct platform_driver cs5535_gpio_driver = {
-- 
2.22.0