On Wed, Jun 17, 2015 at 1:17 AM, Hartmut Knaack <knaack.h@xxxxxx> wrote:
> cm3323_get_it_bits() returns a valid error code, so pass it up in
> cm3323_read_raw().
>
> Signed-off-by: Hartmut Knaack <knaack.h@xxxxxx>
Agree, it's better this way.
Reviewed-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
> ---
> drivers/iio/light/cm3323.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/iio/light/cm3323.c b/drivers/iio/light/cm3323.c
> index 1e6092a..f88a0ed 100644
> --- a/drivers/iio/light/cm3323.c
> +++ b/drivers/iio/light/cm3323.c
> @@ -175,7 +175,7 @@ static int cm3323_read_raw(struct iio_dev *indio_dev,
> i = cm3323_get_it_bits(data);
> if (i < 0) {
> mutex_unlock(&data->mutex);
> - return -EINVAL;
> + return i;
> }
>
> *val = cm3323_int_time[i].val;
> --
> 2.3.6
>
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