diff options
| author | Pan Bian <bianpan2016@163.com> | 2016-12-03 21:44:30 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-11-30 08:39:13 +0000 |
| commit | ba7814bf7acba41c61b0aea39d30db4244d96937 (patch) | |
| tree | f68204e9f990f38229a6f2c10742bcb5e6989c00 /drivers/staging/iio/cdc/ad7150.c | |
| parent | 98dcbb9059a6e996edb02cc52286974f1ea1caff (diff) | |
staging: iio: cdc: fix improper return value
[ Upstream commit 91ca1a8c584f55857b1f6ab20a1d3a1ce7a559bb ]
At the end of function ad7150_write_event_config(), directly returns 0.
As a result, the errors will be ignored by the callers. It may be better
to return variable "ret".
Signed-off-by: Pan Bian <bianpan2016@163.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/iio/cdc/ad7150.c')
| -rw-r--r-- | drivers/staging/iio/cdc/ad7150.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/iio/cdc/ad7150.c b/drivers/staging/iio/cdc/ad7150.c index 5578a077fcfb..50a5b0c2cc7b 100644 --- a/drivers/staging/iio/cdc/ad7150.c +++ b/drivers/staging/iio/cdc/ad7150.c @@ -274,7 +274,7 @@ static int ad7150_write_event_config(struct iio_dev *indio_dev, error_ret: mutex_unlock(&chip->state_lock); - return 0; + return ret; } static int ad7150_read_event_value(struct iio_dev *indio_dev, |