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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2018-04-08 22:44:15 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2018-04-15 22:18:25 +0300 |
| commit | da2d54494c56339dc8ebd9093d332b23933dc2a3 (patch) | |
| tree | 6d713a9b8dc95eed242a4e87f531ef1a7a2cc7dc /drivers | |
| parent | 4a5b45383ca371e123ba103d34d4b3b87616245c (diff) | |
| download | linux-da2d54494c56339dc8ebd9093d332b23933dc2a3.tar.xz | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iio/accel/sca3000.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/iio/accel/sca3000.c b/drivers/iio/accel/sca3000.c index 562f125235db..4dceb75e3586 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, |