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| author | Matt Ranostay <matt.ranostay@konsulko.com> | 2020-05-31 05:02:08 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-06-14 12:49:14 +0200 |
| commit | 68ba6eee8d9a6350711c980b9c7f62b1f134dab6 (patch) | |
| tree | c4ab1dfdea7becad7aa03c28bb8142bc4b8c1c16 | |
| parent | iio: humidity: hts221: remove usage of iio_priv_to_dev() (diff) | |
| download | linux-68ba6eee8d9a6350711c980b9c7f62b1f134dab6.tar.xz linux-68ba6eee8d9a6350711c980b9c7f62b1f134dab6.zip | |
iio: chemical: atlas-ezo-sensor: move ret variable scope in atlas_ezo_read_raw()
Move ret variable to the IIO_CHAN_INFO_RAW switch since currently
only used within that scope.
Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/chemical/atlas-ezo-sensor.c | 4 |
1 files 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 = { |