iio: sca3000: Handle errors returned by 'sca3000_configure_ring()' in 'sca3000_probe()'
'sca3000_configure_ring()' can fail, so test its return value and
propagate it if needed.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
diff --git a/drivers/iio/accel/sca3000.c b/drivers/iio/accel/sca3000.c
index 562f125..4dceb75 100644
--- a/drivers/iio/accel/sca3000.c
+++ b/drivers/iio/accel/sca3000.c
@@ -1481,7 +1481,9 @@ static int sca3000_probe(struct spi_device *spi)
}
indio_dev->modes = INDIO_DIRECT_MODE;
- sca3000_configure_ring(indio_dev);
+ ret = sca3000_configure_ring(indio_dev);
+ if (ret)
+ return ret;
if (spi->irq) {
ret = request_threaded_irq(spi->irq,