'sca3000_configure_ring()' can fail, so test its return value and propagate it if needed. Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> --- Un-tested and not 100% sure that we should bail-out if it fails. --- drivers/iio/accel/sca3000.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/iio/accel/sca3000.c b/drivers/iio/accel/sca3000.c index dae4c594c170..45285edd216f 100644 --- a/drivers/iio/accel/sca3000.c +++ b/drivers/iio/accel/sca3000.c @@ -1486,7 +1486,9 @@ 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, -- 2.14.1 -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html