Re: [PATCH v2 05/13] iio: health: max30102: Check retval of powermode function

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On Fri, Oct 27, 2017 at 12:45 PM, Peter Meerwald-Stadler
<pmeerw@xxxxxxxxxx> wrote:
> Signed-off-by: Peter Meerwald-Stadler <pmeerw@xxxxxxxxxx>
> Cc: Matt Ranostay <matt.ranostay@xxxxxxxxxxxx>

Acked-by: Matt Ranostay <matt.ranostay@xxxxxxxxxxxx>

> ---
>  drivers/iio/health/max30102.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/iio/health/max30102.c b/drivers/iio/health/max30102.c
> index 13d5312..389a483 100644
> --- a/drivers/iio/health/max30102.c
> +++ b/drivers/iio/health/max30102.c
> @@ -423,7 +423,10 @@ static int max30102_probe(struct i2c_client *client,
>                 dev_err(&client->dev, "regmap initialization failed\n");
>                 return PTR_ERR(data->regmap);
>         }
> -       max30102_set_powermode(data, false);
> +
> +       ret = max30102_set_powermode(data, false);
> +       if (ret)
> +               return ret;
>
>         ret = max30102_chip_init(data);
>         if (ret)
> --
> 2.7.4
>
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