From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jonathan Cameron Date: Sun, 15 Apr 2018 19:19:04 +0000 Subject: Re: [PATCH v2 2/2] iio: sca3000: Handle errors returned by 'sca3000_configure_ring()' in 'sca3000_pr Message-Id: <20180415201904.37142f8b@archlinux> List-Id: References: <20180408194415.18399-1-christophe.jaillet@wanadoo.fr> In-Reply-To: <20180408194415.18399-1-christophe.jaillet@wanadoo.fr> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Christophe JAILLET Cc: knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net, nfarnesi4@gmail.com, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org On Sun, 8 Apr 2018 21:44:15 +0200 Christophe JAILLET wrote: > 'sca3000_configure_ring()' can fail, so test its return value and > propagate it if needed. > > Signed-off-by: Christophe JAILLET Applied to the togreg branch of iio.git and pushed out as testing for the autobuilders to play with it. Thanks, Jonathan > --- > Same as v1 > --- > 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 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,