[PATCH] iio: adc: pac1921: add missing error return in probe()

[Dan Carpenter]

This error path was intended to return, and not just print an error.  The
current code will lead to an error pointer dereference.

Fixes: 371f778b83cd ("iio: adc: add support for pac1921")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
 drivers/iio/adc/pac1921.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/adc/pac1921.c b/drivers/iio/adc/pac1921.c
index d04c6685d780..8200a47bdf21 100644
--- a/drivers/iio/adc/pac1921.c
+++ b/drivers/iio/adc/pac1921.c
@@ -1168,8 +1168,8 @@ static int pac1921_probe(struct i2c_client *client)
 
 	priv->regmap = devm_regmap_init_i2c(client, &pac1921_regmap_config);
 	if (IS_ERR(priv->regmap))
-		dev_err_probe(dev, (int)PTR_ERR(priv->regmap),
-			      "Cannot initialize register map\n");
+		return dev_err_probe(dev, (int)PTR_ERR(priv->regmap),
+				     "Cannot initialize register map\n");
 
 	devm_mutex_init(dev, &priv->lock);
 
-- 
2.43.0