[alsa-devel] ASoC updates for v3.17

[Mark Brown]

On Mon, Aug 04, 2014 at 06:57:31PM +0200, Lars-Peter Clausen wrote:
> On 08/04/2014 06:37 PM, Takashi Iwai wrote:

> >Thanks, pulled now.  The only build regression I've seen is the
> >warning:

> >sound/soc/soc-dapm.c: In function ‘snd_soc_dapm_get_enum_double’:
> >sound/soc/soc-dapm.c:2862:15: warning: ‘reg_val’ may be used uninitialized in this function [-Wmaybe-uninitialized]

> >I guess it came from the recent Lars' change.
> >It just gives the garbage value and shouldn't be serious, but it'd be
> >better to be fixed in anyways.

> yep. looks like your compiler is a bit smarter than mine. I'll send a patch.
> The issue itself is harmless though since we even though we do some
> transformations on the uninitialized value the result of that is never used
> since we return a error code.

I'm not seeing that warning either.  It might actually be that your
compiler is smarter than Takashi's here - IIRC some of those warnings
get suppressed if the compiler works out that the uninitialised value is
never referenced.
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