From: Christophe JAILLET Date: Sun, 8 Apr 2018 19:44:15 +0000 (+0200) Subject: iio: sca3000: Handle errors returned by 'sca3000_configure_ring()' in 'sca3000_probe()' X-Git-Tag: v4.18-rc1~83^2~225^2~56 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=da2d54494c56339dc8ebd9093d332b23933dc2a3;p=linux.git 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 Signed-off-by: Jonathan Cameron --- 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,