Re: [PATCH v2] ASoC: soc-card: soc-card-test: Fix some error handling in probe()

[Richard Fitzgerald <rf@xxxxxxxxxxxxxxxxxxxxx>]

On 10/4/24 15:22, Dan Carpenter wrote:
> Fix this reversed if statement and call put_device() before returning
> the error code.
>
> Fixes: ef7784e41db7 ("ASoC: soc-card: Add KUnit test case for snd_soc_card_get_kcontrol")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> ---
> v2: call put_device()
>
>   sound/soc/soc-card-test.c | 4 +++-
>   1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/sound/soc/soc-card-test.c b/sound/soc/soc-card-test.c
> index 075c52fe82e5..faf9a3d46884 100644
> --- a/sound/soc/soc-card-test.c
> +++ b/sound/soc/soc-card-test.c
> @@ -148,8 +148,10 @@ static int soc_card_test_case_init(struct kunit *test)
>   	priv->card->owner = THIS_MODULE;
>   
>   	ret = snd_soc_register_card(priv->card);
> -	if (!ret)
> +	if (ret) {
> +		put_device(priv->card_dev);
>   		return ret;
> +	}
>   
>   	return 0;
>   }

Thanks.
Reviewed-by: Richard Fitzgerald <rf@xxxxxxxxxxxxxxxxxxxxx>

I can see that put_device() is also missing earlier in the
function:

	if (!priv->card)
		return -ENOMEM;

I can send a fix for that.