linux-kernel - [PATCH -next] Input: synaptics-rmi4 - simplify the return expression of rmi_driver_of

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Date:   Mon, 21 Sep 2020 16:24:35 +0800
From:   Liu Shixin <liushixin2@...wei.com>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>
CC:     <linux-input@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Liu Shixin <liushixin2@...wei.com>
Subject: [PATCH -next] Input: synaptics-rmi4 - simplify the return expression of rmi_driver_of_probe

Simplify the return expression.

Signed-off-by: Liu Shixin <liushixin2@...wei.com>
---
 drivers/input/rmi4/rmi_driver.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
index 258d5fe3d395..eec5d926da25 100644
--- a/drivers/input/rmi4/rmi_driver.c
+++ b/drivers/input/rmi4/rmi_driver.c
@@ -991,14 +991,8 @@ static int rmi_driver_remove(struct device *dev)
 static int rmi_driver_of_probe(struct device *dev,
 				struct rmi_device_platform_data *pdata)
 {
-	int retval;
-
-	retval = rmi_of_property_read_u32(dev, &pdata->reset_delay_ms,
+	return rmi_of_property_read_u32(dev, &pdata->reset_delay_ms,
 					"syna,reset-delay-ms", 1);
-	if (retval)
-		return retval;
-
-	return 0;
 }
 #else
 static inline int rmi_driver_of_probe(struct device *dev,
-- 
2.25.1