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

Chris Packham
2021-08-26T02:41:45Z

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@alliedtelesis.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