linux-kernel - Re: [PATCH] ASoC: soc-component: Add missed return for snd_soc_pcm_component

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Date:   Thu, 16 Jul 2020 12:49:02 +0800
From:   Shengjiu Wang <shengjiu.wang@...il.com>
To:     Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
Cc:     Shengjiu Wang <shengjiu.wang@....com>,
        Linux-ALSA <alsa-devel@...a-project.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Takashi Iwai <tiwai@...e.com>,
        ranjani.sridharan@...ux.intel.com, Mark Brown <broonie@...nel.org>
Subject: Re: [PATCH] ASoC: soc-component: Add missed return for snd_soc_pcm_component_mmap

On Thu, Jul 16, 2020 at 12:19 PM Kuninori Morimoto
<kuninori.morimoto.gx@...esas.com> wrote:
>
>
> Hi Shengjiu
>
> > Add missed return for snd_soc_pcm_component_mmap, otherwise it always
> > return -EINVAL.
> >
> > Fixes: e2329eeba45f ("ASoC: soc-component: add soc_component_err()")
> > Signed-off-by: Shengjiu Wang <shengjiu.wang@....com>
> > ---
>
> Oops, indeed.
> Thank you for the patch.
>
> But it seems these functions are also missing "return"
>         snd_soc_pcm_component_new()
>         snd_soc_pcm_component_sync_stop()
>
> Can you please care these, too ?
Ok, will send v2

best regards
wang shengjiu