Re: [PATCH] ALSA: ppc/awacs: shut up maybe-uninitialized warning

[Takashi Iwai]

On Mon, 04 Jul 2016 17:07:45 +0200,
Arnd Bergmann wrote:
> 
> The awacs sound driver produces a false-positive warning in ppc64_defconfig:
> 
> sound/ppc/awacs.c: In function 'snd_pmac_awacs_init':
> include/sound/control.h:219:9: warning: 'master_vol' may be used uninitialized in this function [-Wmaybe-uninitialized]
> 
> I haven't come up with a good way to rewrite the code to avoid the
> warning, so here is a bad one: I initialize the variable before
> the conditionall initialization so gcc no longer has to worry about
> it.
> 
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

Applied, thanks.


Takashi