mutex_lock(&data->lock);
- while (cnt-- || (cnt = max30100_fifo_count(data) > 0)) {
+ while (cnt || (cnt = max30100_fifo_count(data) > 0)) {
ret = max30100_read_measurement(data);
if (ret)
break;
iio_push_to_buffers(data->indio_dev, data->buffer);
+ cnt--;
}
mutex_unlock(&data->lock);