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iio: adis_buffer: don't push data to buffers on failure
There's no point in pushing data to IIO buffers in case 'spi_sync()' fails. Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com> Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20210427085454.30616-4-nuno.sa@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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1 changed files with 4 additions and 4 deletions
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@ -146,12 +146,12 @@ static irqreturn_t adis_trigger_handler(int irq, void *p)
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}
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ret = spi_sync(adis->spi, &adis->msg);
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if (ret)
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dev_err(&adis->spi->dev, "Failed to read data: %d", ret);
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if (adis->data->has_paging)
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mutex_unlock(&adis->state_lock);
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if (ret) {
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dev_err(&adis->spi->dev, "Failed to read data: %d", ret);
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goto irq_done;
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}
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iio_push_to_buffers_with_timestamp(indio_dev, adis->buffer,
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pf->timestamp);
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