linux-next: build warning after merge of the sound-asoc tree

Hi all,

After merging the sound-asoc tree, today's linux-next build (x86_64
allmodconfig) produced this warning:

sound/soc/soc-topology.c: In function 'soc_tplg_dapm_widget_create':
sound/soc/soc-topology.c:1566:36: warning: 'kcontrol_type' may be used uninitialized in this function [-Wmaybe-uninitialized]
  widget->dobj.widget.kcontrol_type = kcontrol_type;
                                    ^

Introduced by commit

  eea3dd4f1247 ("ASoC: topology: Only free TLV for volume mixers of a widget")

-- 
Cheers,
Stephen Rothwell