From: Pan Bian bianpan2016@163.com
[ 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 --- drivers/staging/iio/cdc/ad7150.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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,