linux-kernel - [PATCH v2 1/4] hwmon: (adt7470) Fix some style issues

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Date:   Thu, 26 Aug 2021 14:41:18 +1200
From:   Chris Packham <chris.packham@...iedtelesis.co.nz>
To:     jdelvare@...e.com, linux@...ck-us.net
Cc:     linux-hwmon@...r.kernel.org, linux-kernel@...r.kernel.org,
        Chris Packham <chris.packham@...iedtelesis.co.nz>
Subject: [PATCH v2 1/4] hwmon: (adt7470) Fix some style issues

In preparation for the changes that follow fix up some existing style
issues.
Specifically:
- add blank line between variable declaration and code
- use strscpy instead of strlcpy
- remove unnecessary braces

Signed-off-by: Chris Packham <chris.packham@...iedtelesis.co.nz>
---
Changes in v2:
- new

 drivers/hwmon/adt7470.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/hwmon/adt7470.c b/drivers/hwmon/adt7470.c
index 2e8feacccf84..3358ec58b977 100644
--- a/drivers/hwmon/adt7470.c
+++ b/drivers/hwmon/adt7470.c
@@ -174,6 +174,7 @@ struct adt7470_data {
 static inline int adt7470_read_word_data(struct i2c_client *client, u8 reg)
 {
 	u16 foo;
+
 	foo = i2c_smbus_read_byte_data(client, reg);
 	foo |= ((u16)i2c_smbus_read_byte_data(client, reg + 1) << 8);
 	return foo;
@@ -1282,7 +1283,7 @@ static int adt7470_detect(struct i2c_client *client,
 	if (revision != ADT7470_REVISION)
 		return -ENODEV;
 
-	strlcpy(info->type, "adt7470", I2C_NAME_SIZE);
+	strscpy(info->type, "adt7470", I2C_NAME_SIZE);
 
 	return 0;
 }
@@ -1331,9 +1332,8 @@ static int adt7470_probe(struct i2c_client *client)
 
 	data->auto_update = kthread_run(adt7470_update_thread, client, "%s",
 					dev_name(hwmon_dev));
-	if (IS_ERR(data->auto_update)) {
+	if (IS_ERR(data->auto_update))
 		return PTR_ERR(data->auto_update);
-	}
 
 	return 0;
 }
-- 
2.32.0