[alsa-devel] [patch] ALSA: mixart: don't print an unintialized variable on error

[Takashi Iwai]

On Wed, 13 Jul 2016 11:59:53 +0200,
Dan Carpenter wrote:
> 
> My static checker complains that "resp" could be unitialized on error
> when we print its value.
> 
> Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>

Applied, thanks.


Takashi

> 
> diff --git a/sound/pci/mixart/mixart_mixer.c b/sound/pci/mixart/mixart_mixer.c
> index 58fd79eb..51e5349 100644
> --- a/sound/pci/mixart/mixart_mixer.c
> +++ b/sound/pci/mixart/mixart_mixer.c
> @@ -965,7 +965,7 @@ static int mixart_update_monitoring(struct snd_mixart* chip, int channel)
>  	int err;
>  	struct mixart_msg request;
>  	struct mixart_set_out_audio_level audio_level;
> -	u32 resp;
> +	u32 resp = 0;
>  
>  	if(chip->pipe_out_ana.status == PIPE_UNDEFINED)
>  		return -EINVAL; /* no pipe defined */
>