linux-kernel - Re: [PATCH v4] ALSA: ice1712: consider error value

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Date:	Fri, 14 Nov 2014 14:18:31 +0100
From:	Takashi Iwai <tiwai@...e.de>
To:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
Cc:	alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4] ALSA: ice1712: consider error value

At Fri, 14 Nov 2014 18:12:21 +0530,
Sudip Mukherjee wrote:
> 
> earlier we were ignoring the return value of snd_ak4114_create and
> always returning 0.
> now we are returning the actual status. revo_init is calling this
> function, and revo_init is checking the return value.
> 
> Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
> ---
> 
> change in v3: spec->ak4114 is now dereferenced if we dont get an
> error value from snd_ak4114_create.
> 
> change in v4: error value returned according to coding style.

Applied but I had to fix your From address (two others, too).  That
doesn't match with your sign-off.  Please fix your git config to have
a proper author address as same as sign-off.


thanks,

Takashi

> 
>  sound/pci/ice1712/revo.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/sound/pci/ice1712/revo.c b/sound/pci/ice1712/revo.c
> index 1112ec1..1d81ae6 100644
> --- a/sound/pci/ice1712/revo.c
> +++ b/sound/pci/ice1712/revo.c
> @@ -494,11 +494,13 @@ static int ap192_ak4114_init(struct snd_ice1712 *ice)
>  				 ap192_ak4114_write,
>  				 ak4114_init_vals, ak4114_init_txcsb,
>  				 ice, &spec->ak4114);
> +	if (err < 0)
> +		return err;
>  	/* AK4114 in Revo cannot detect external rate correctly.
>  	 * No reason to stop capture stream due to incorrect checks */
>  	spec->ak4114->check_flags = AK4114_CHECK_NO_RATE;
>  
> -	return 0; /* error ignored; it's no fatal error */
> +	return 0;
>  }
>  
>  static int revo_init(struct snd_ice1712 *ice)
> -- 
> 1.8.1.2
> 
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