linux-kernel - [PATCH -next] pinctrl/mediatek: simplify the return expression of mtk_pinconf_bias_disable_set

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Message-ID: <20201210135902.1548-1-zhengyongjun3@huawei.com>
Date:   Thu, 10 Dec 2020 21:59:02 +0800
From:   Zheng Yongjun <zhengyongjun3@...wei.com>
To:     <sean.wang@...nel.org>, <linus.walleij@...aro.org>,
        <matthias.bgg@...il.com>, <linux-gpio@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
CC:     Zheng Yongjun <zhengyongjun3@...wei.com>
Subject: [PATCH -next] pinctrl/mediatek: simplify the return expression of mtk_pinconf_bias_disable_set_rev1()

Simplify the return expression.

Signed-off-by: Zheng Yongjun <zhengyongjun3@...wei.com>
---
 drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c
index 7e950f5d62d0..7aeb552d16ce 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c
@@ -488,14 +488,8 @@ EXPORT_SYMBOL_GPL(mtk_pinconf_bias_get);
 int mtk_pinconf_bias_disable_set_rev1(struct mtk_pinctrl *hw,
 				      const struct mtk_pin_desc *desc)
 {
-	int err;
-
-	err = mtk_hw_set_value(hw, desc, PINCTRL_PIN_REG_PULLEN,
-			       MTK_DISABLE);
-	if (err)
-		return err;
-
-	return 0;
+	return mtk_hw_set_value(hw, desc, PINCTRL_PIN_REG_PULLEN,
+				MTK_DISABLE);
 }
 EXPORT_SYMBOL_GPL(mtk_pinconf_bias_disable_set_rev1);
 
-- 
2.22.0