[alsa-devel] [PATCH] usb-audio: fix warning

[Takashi Iwai]

At Thu, 5 Dec 2013 14:32:43 -0500 (EST),
Mikulas Patocka wrote:
> 
> Fix the following warning when optimizing for size with gcc-4.6.4:
> sound/usb/mixer_quirks.c:1514:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
> 
> Signed-off-by: Mikulas Patocka <mpatocka at redhat.com>

Thanks, applied.


Takashi

> 
> ---
>  sound/usb/mixer_quirks.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> Index: linux-3.12.3/sound/usb/mixer_quirks.c
> ===================================================================
> --- linux-3.12.3.orig/sound/usb/mixer_quirks.c	2013-12-05 20:21:18.000000000 +0100
> +++ linux-3.12.3/sound/usb/mixer_quirks.c	2013-12-05 20:21:23.000000000 +0100
> @@ -1520,7 +1520,7 @@ static int snd_microii_controls_create(s
>  			return err;
>  	}
>  
> -	return err;
> +	return 0;
>  }
>  
>  int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
>