On Sun, 31 May 2020 06:02:08 +0300
Matt Ranostay <matt.ranostay@xxxxxxxxxxxx> wrote:
> Move ret variable to the IIO_CHAN_INFO_RAW switch since currently
> only used within that scope.
>
> Signed-off-by: Matt Ranostay <matt.ranostay@xxxxxxxxxxxx>
Applied to the togreg branch of iio.git and pushed out as testing
for the autobuilders to play with it.
Thanks,
Jonathan
> ---
> drivers/iio/chemical/atlas-ezo-sensor.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/iio/chemical/atlas-ezo-sensor.c b/drivers/iio/chemical/atlas-ezo-sensor.c
> index f5a6d8ec6d4d..a94eb8a6bf32 100644
> --- a/drivers/iio/chemical/atlas-ezo-sensor.c
> +++ b/drivers/iio/chemical/atlas-ezo-sensor.c
> @@ -69,13 +69,13 @@ static int atlas_ezo_read_raw(struct iio_dev *indio_dev,
> {
> struct atlas_ezo_data *data = iio_priv(indio_dev);
> struct i2c_client *client = data->client;
> - int ret = 0;
>
> if (chan->type != IIO_CONCENTRATION)
> return -EINVAL;
>
> switch (mask) {
> case IIO_CHAN_INFO_RAW: {
> + int ret;
> long tmp;
>
> mutex_lock(&data->lock);
> @@ -110,7 +110,7 @@ static int atlas_ezo_read_raw(struct iio_dev *indio_dev,
> return IIO_VAL_INT_PLUS_MICRO;
> }
>
> - return ret;
> + return 0;
> }
>
> static const struct iio_info atlas_info = {
