diff options
Diffstat (limited to 'drivers/hwmon/amc6821.c')
| -rw-r--r-- | drivers/hwmon/amc6821.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/hwmon/amc6821.c b/drivers/hwmon/amc6821.c index f600fa1..ae482e3 100644 --- a/drivers/hwmon/amc6821.c +++ b/drivers/hwmon/amc6821.c @@ -862,12 +862,10 @@ static int amc6821_probe( struct amc6821_data *data; int err; - data = kzalloc(sizeof(struct amc6821_data), GFP_KERNEL); - if (!data) { - dev_err(&client->dev, "out of memory.\n"); + data = devm_kzalloc(&client->dev, sizeof(struct amc6821_data), + GFP_KERNEL); + if (!data) return -ENOMEM; - } - i2c_set_clientdata(client, data); mutex_init(&data->update_lock); @@ -877,11 +875,11 @@ static int amc6821_probe( */ err = amc6821_init_client(client); if (err) - goto err_free; + return err; err = sysfs_create_group(&client->dev.kobj, &amc6821_attr_grp); if (err) - goto err_free; + return err; data->hwmon_dev = hwmon_device_register(&client->dev); if (!IS_ERR(data->hwmon_dev)) @@ -890,8 +888,6 @@ static int amc6821_probe( err = PTR_ERR(data->hwmon_dev); dev_err(&client->dev, "error registering hwmon device.\n"); sysfs_remove_group(&client->dev.kobj, &amc6821_attr_grp); -err_free: - kfree(data); return err; } @@ -902,8 +898,6 @@ static int amc6821_remove(struct i2c_client *client) hwmon_device_unregister(data->hwmon_dev); sysfs_remove_group(&client->dev.kobj, &amc6821_attr_grp); - kfree(data); - return 0; } |