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authorPan Bian <bianpan2016@163.com>2016-12-03 21:44:30 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-11-30 08:37:27 +0000
commit8537e96e4351dc80efe1b713c058da488b3afd29 (patch)
tree1a5cef671ffdf7ba5948db564f2f4872c37235be /drivers
parent266913b390c38f101971dfc6c1a5084e37fd41a7 (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')
-rw-r--r--drivers/staging/iio/cdc/ad7150.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/iio/cdc/ad7150.c b/drivers/staging/iio/cdc/ad7150.c
index e8d0ff2d5c9b..808d6ebf6c94 100644
--- a/drivers/staging/iio/cdc/ad7150.c
+++ b/drivers/staging/iio/cdc/ad7150.c
@@ -272,7 +272,7 @@ 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,