diff options
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/max16065.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/drivers/hwmon/max16065.c b/drivers/hwmon/max16065.c index 51edae93baa2..822261be84dd 100644 --- a/drivers/hwmon/max16065.c +++ b/drivers/hwmon/max16065.c @@ -554,7 +554,7 @@ static int max16065_probe(struct i2c_client *client, | I2C_FUNC_SMBUS_READ_WORD_DATA)) return -ENODEV; - data = kzalloc(sizeof(*data), GFP_KERNEL); + data = devm_kzalloc(&client->dev, sizeof(*data), GFP_KERNEL); if (unlikely(!data)) return -ENOMEM; @@ -567,20 +567,16 @@ static int max16065_probe(struct i2c_client *client, if (have_secondary) { val = i2c_smbus_read_byte_data(client, MAX16065_SW_ENABLE); - if (unlikely(val < 0)) { - ret = val; - goto out_free; - } + if (unlikely(val < 0)) + return val; secondary_is_max = val & MAX16065_WARNING_OV; } /* Read scale registers, convert to range */ for (i = 0; i < DIV_ROUND_UP(data->num_adc, 4); i++) { val = i2c_smbus_read_byte_data(client, MAX16065_SCALE(i)); - if (unlikely(val < 0)) { - ret = val; - goto out_free; - } + if (unlikely(val < 0)) + return val; for (j = 0; j < 4 && i * 4 + j < data->num_adc; j++) { data->range[i * 4 + j] = max16065_adc_range[(val >> (j * 2)) & 0x3]; @@ -595,10 +591,8 @@ static int max16065_probe(struct i2c_client *client, for (j = 0; j < data->num_adc; j++) { val = i2c_smbus_read_byte_data(client, MAX16065_LIMIT(i, j)); - if (unlikely(val < 0)) { - ret = val; - goto out_free; - } + if (unlikely(val < 0)) + return val; data->limit[i][j] = LIMIT_TO_MV(val, data->range[j]); } } @@ -661,8 +655,6 @@ static int max16065_probe(struct i2c_client *client, out: max16065_cleanup(client); -out_free: - kfree(data); return ret; } @@ -672,7 +664,6 @@ static int max16065_remove(struct i2c_client *client) hwmon_device_unregister(data->hwmon_dev); max16065_cleanup(client); - kfree(data); return 0; } |