[PATCH v2 next] iio: proximity: vl53l0x-i2c: Fix error code in probe()

[Dan Carpenter <dan.carpenter@linaro.org>]

Commit 65e8202f0322 ("iio: Remove error prints for
devm_add_action_or_reset()") accidentally introduced a bug where we
returned "ret" but the error code was stored in "error" if
devm_add_action_or_reset() failed.  Using two variables to store error
codes is unnecessary and confusing.  Delete the "error" variable and use
"ret" everywhere instead.

Fixes: 65e8202f0322 ("iio: Remove error prints for devm_add_action_or_reset()")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
---
v2: Fix typos.  Add Andy's r-b tag.

 drivers/iio/proximity/vl53l0x-i2c.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/iio/proximity/vl53l0x-i2c.c b/drivers/iio/proximity/vl53l0x-i2c.c
index 696340ec027a..ad3e46d47fa8 100644
--- a/drivers/iio/proximity/vl53l0x-i2c.c
+++ b/drivers/iio/proximity/vl53l0x-i2c.c
@@ -311,7 +311,6 @@ static int vl53l0x_probe(struct i2c_client *client)
 {
 	struct vl53l0x_data *data;
 	struct iio_dev *indio_dev;
-	int error;
 	int ret;
 
 	indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));
@@ -344,13 +343,13 @@ static int vl53l0x_probe(struct i2c_client *client)
 		return dev_err_probe(&client->dev, PTR_ERR(data->reset_gpio),
 				     "Cannot get reset GPIO\n");
 
-	error = vl53l0x_power_on(data);
-	if (error)
-		return dev_err_probe(&client->dev, error,
+	ret = vl53l0x_power_on(data);
+	if (ret)
+		return dev_err_probe(&client->dev, ret,
 				     "Failed to power on the chip\n");
 
-	error = devm_add_action_or_reset(&client->dev, vl53l0x_power_off, data);
-	if (error)
+	ret = devm_add_action_or_reset(&client->dev, vl53l0x_power_off, data);
+	if (ret)
 		return ret;
 
 	indio_dev->name = "vl53l0x";
-- 
2.47.2