[alsa-devel] [PATCH] hda: fix nid variable warning

[Takashi Iwai]

At Mon, 13 Oct 2008 13:22:45 -0400,
Matthew Ranostay wrote:
> 
> Fixed compiler warning with possible uninitialized variable 'nid'.
> 
>   CC [M]  /home/mranostay/git/alsa-driver/pci/hda/patch_sigmatel.o
> /home/mranostay/git/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/patch_sigmatel.c: In function
> ‘stac92xx_parse_auto_config’:
> /home/mranostay/git/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/patch_sigmatel.c:2815: warning: ‘nid’ may be used
> uninitialized in this function
> 
> Signed-off-by: Matthew Ranostay <mranostay at embeddedalley.com>

Applied.  Thanks.


Takashi

> ---
> 
> diff --git a/pci/hda/patch_sigmatel.c b/pci/hda/patch_sigmatel.c
> index c461baa..f8bfb4c 100644
> --- a/pci/hda/patch_sigmatel.c
> +++ b/pci/hda/patch_sigmatel.c
> @@ -2812,7 +2812,7 @@ static int stac92xx_auto_create_multi_out_ctls(struct hda_codec *codec,
>  	static const char *chname[4] = {
>  		"Front", "Surround", NULL /*CLFE*/, "Side"
>  	};
> -	hda_nid_t nid;
> +	hda_nid_t nid = 0;
>  	int i, err;
> 
>  	struct sigmatel_spec *spec = codec->spec;
>