From e6e65f97db4ebd6a9aec26eccca2992eb638afd3 Mon Sep 17 00:00:00 2001 From: Cristina Moraru Date: Tue, 20 Oct 2015 22:55:43 +0300 Subject: [PATCH] staging: iio: cdc: Remove explicit comparisons Remove comparisons to 0 or NULL Signed-off-by: Cristina Moraru Signed-off-by: Greg Kroah-Hartman --- drivers/staging/iio/cdc/ad7150.c | 2 +- drivers/staging/iio/cdc/ad7152.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/iio/cdc/ad7150.c b/drivers/staging/iio/cdc/ad7150.c index 636a7ee4a508..e8d0ff2d5c9b 100644 --- a/drivers/staging/iio/cdc/ad7150.c +++ b/drivers/staging/iio/cdc/ad7150.c @@ -219,7 +219,7 @@ static int ad7150_write_event_config(struct iio_dev *indio_dev, u64 event_code; /* Something must always be turned on */ - if (state == 0) + if (!state) return -EINVAL; event_code = IIO_UNMOD_EVENT_CODE(chan->type, chan->channel, type, dir); diff --git a/drivers/staging/iio/cdc/ad7152.c b/drivers/staging/iio/cdc/ad7152.c index c3d5531f73c2..485d0a5af53c 100644 --- a/drivers/staging/iio/cdc/ad7152.c +++ b/drivers/staging/iio/cdc/ad7152.c @@ -290,7 +290,7 @@ static int ad7152_write_raw(struct iio_dev *indio_dev, ret = 0; break; case IIO_CHAN_INFO_SCALE: - if (val != 0) { + if (val) { ret = -EINVAL; goto out; }