ASoC: topology: avoid uninitialized kcontrol_type
When num_kcontrols is zero, widget->dobj.widget.kcontrol_type gets set to an uninitialized local variable: sound/soc/soc-topology.c: In function 'soc_tplg_dapm_widget_create': sound/soc/soc-topology.c:1566:36: error: 'kcontrol_type' may be used uninitialized in this function [-Werror=maybe-uninitialized] I could not figure out which of the valid types would be appropriate here, so this sets it to '0', which is invalid but at least well-defined here. There is probably a better way to address the issue. Fixes: eea3dd4f ("ASoC: topology: Only free TLV for volume mixers of a widget") Signed-off-by:Arnd Bergmann <arnd@arndb.de> Reported-by:
Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by:
Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by:
Mark Brown <broonie@kernel.org>
parent
eea3dd4f
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