iio: chemical: atlas-ezo-sensor: move ret variable scope in atlas_ezo_read_raw() (68ba6eee) · Commits · 戴 / test

Move ret variable to the IIO_CHAN_INFO_RAW switch since currently only used within that scope. Signed-off-by:

drivers/iio/chemical/atlas-ezo-sensor.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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 = {