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hwmon: (ad7418) fix checkpatch issues

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fixed:
WARNING: simple_strtol is obsolete, use kstrtol instead
+	long temp = simple_strtol(buf, NULL, 10);

ERROR: do not use assignment in if condition
+	if (!(data = kzalloc(sizeof(struct ad7418_data), GFP_KERNEL))) {

ERROR: do not use assignment in if condition
+	if ((err = sysfs_create_group(&client->dev.kobj, &data->attrs)))

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
This commit is contained in:
Frans Meulenbroeks 2012-01-08 19:34:17 +01:00 committed by Guenter Roeck
parent 599654255d
commit e91aef22cd
1 changed files with 9 additions and 3 deletions
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12
drivers/hwmon/ad7418.c
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@ -167,7 +167,11 @@ static ssize_t set_temp(struct device *dev, struct device_attribute *devattr,
struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct i2c_client *client = to_i2c_client(dev);
struct ad7418_data *data = i2c_get_clientdata(client);
long temp = simple_strtol(buf, NULL, 10);
long temp;
int ret = kstrtol(buf, 10, &temp);
if (ret < 0)
return ret;
mutex_lock(&data->lock);
data->temp[attr->index] = LM75_TEMP_TO_REG(temp);
@ -228,7 +232,8 @@ static int ad7418_probe(struct i2c_client *client,
goto exit;
}
if (!(data = kzalloc(sizeof(struct ad7418_data), GFP_KERNEL))) {
data = kzalloc(sizeof(struct ad7418_data), GFP_KERNEL);
if (!data) {
err = -ENOMEM;
goto exit;
}
@ -261,7 +266,8 @@ static int ad7418_probe(struct i2c_client *client,
ad7418_init_client(client);
/* Register sysfs hooks */
if ((err = sysfs_create_group(&client->dev.kobj, &data->attrs)))
err = sysfs_create_group(&client->dev.kobj, &data->attrs);
if (err)
goto exit_free;
data->hwmon_dev = hwmon_device_register(&client->dev);