iio:light:cm3323: add empty lines for code structure

Add some empty lines to visually separate logical structure blocks, as
after if-blocks or before regular returns.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Reviewed-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/iio/light/cm3323.c b/drivers/iio/light/cm3323.c
index 57ff0a10890edbccea1708f5aa4b5492b36329c0..54c9e2df43f2003a934abf8edabcff17e55ec421 100644 (file)
--- a/drivers/iio/light/cm3323.c
+++ b/drivers/iio/light/cm3323.c
@@ -133,9 +133,11 @@ static int cm3323_set_it_bits(struct cm3323_data *data, int val, int val2)
                                return ret;
 
                        data->reg_conf = reg_conf;
+
                        return 0;
                }
        }
+
        return -EINVAL;
 }
 
@@ -148,6 +150,7 @@ static int cm3323_get_it_bits(struct cm3323_data *data)
 
        if (bits >= ARRAY_SIZE(cm3323_int_time))
                return -EINVAL;
+
        return bits;
 }
 
@@ -243,11 +246,13 @@ static int cm3323_probe(struct i2c_client *client,
                dev_err(&client->dev, "cm3323 chip init failed\n");
                return ret;
        }
+
        ret = iio_device_register(indio_dev);
        if (ret < 0) {
                dev_err(&client->dev, "failed to register iio dev\n");
                goto err_init;
        }
+
        return 0;
 err_init:
        cm3323_disable(indio_dev);