Dan Carpenter wrote:
> 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
>
The intent was indeed to return the error. Thanks for catching it.
Acked-by: Matteo Martelli <matteomartelli3@xxxxxxxxx>
Thanks,
Matteo Martelli
