[alsa-devel] [PATCH - AAF PCM plugin 1/7] aaf: Introduce plugin skeleton

[Takashi Iwai]

On Thu, 04 Oct 2018 01:45:41 +0200,
Andre Guedes wrote:
> 
> +static int aaf_close(snd_pcm_ioplug_t *io)
> +{
> +	snd_pcm_aaf_t *aaf = io->private_data;
> +
> +	if (!aaf)
> +		return -EBADFD;
> +
> +	free(aaf);
> +	aaf = NULL;

This makes no sense.
The function can be simplified to

static int aaf_close(snd_pcm_ioplug_t *io)
{
	free(io->private_data);
	return 0;
}


thanks,

Takashi