The functions in_illuminance0_calibrate_store() and
in_illuminance0_lux_table_store() did not have complete error handling
in place. This patch adds the missing error handling.
Signed-off-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
if (strtobool(buf, &value))
return -EINVAL;
- if (value)
- tsl2x7x_als_calibrate(indio_dev);
+ if (value) {
+ ret = tsl2x7x_als_calibrate(indio_dev);
+ if (ret < 0)
+ return ret;
+ }
ret = tsl2x7x_invoke_change(indio_dev);
if (ret < 0)
return -EINVAL;
}
- if (chip->tsl2x7x_chip_status == TSL2X7X_CHIP_WORKING)
- tsl2x7x_chip_off(indio_dev);
+ if (chip->tsl2x7x_chip_status == TSL2X7X_CHIP_WORKING) {
+ ret = tsl2x7x_chip_off(indio_dev);
+ if (ret < 0)
+ return ret;
+ }
/* Zero out the table */
memset(chip->tsl2x7x_device_lux, 0, sizeof(chip->tsl2x7x_device_lux));