On Mon, Jan 11, 2021 at 01:40:26PM +0100, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <[email protected]>
> 
> This function can fail if regmap operations fail so check its return
> value in probe().
> 
> Signed-off-by: Bartosz Golaszewski <[email protected]>
> ---
>  drivers/rtc/rtc-s5m.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/rtc/rtc-s5m.c b/drivers/rtc/rtc-s5m.c
> index eb9dde4095a9..e0011d3cf61b 100644
> --- a/drivers/rtc/rtc-s5m.c
> +++ b/drivers/rtc/rtc-s5m.c
> @@ -791,6 +791,8 @@ static int s5m_rtc_probe(struct platform_device *pdev)
>       platform_set_drvdata(pdev, info);
>  
>       ret = s5m8767_rtc_init_reg(info);
> +     if (ret)
> +             return ret;

You leak I2C device.

Best regards,
Krzysztof

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