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author | Arnd Bergmann <arnd@arndb.de> | 2016-12-09 12:51:46 +0100 |
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committer | Mark Brown <broonie@kernel.org> | 2016-12-12 15:43:02 +0000 |
commit | dd5abb742071a962be4403f171063ed1e9d4202d (patch) | |
tree | 12b70438a3e590c9bcdb2a1618f351cfdb9acf8d /sound/soc/codecs/Kconfig | |
parent | eea3dd4f1247aa8654194fb19ade22c94c42e41a (diff) | |
download | op-kernel-dev-dd5abb742071a962be4403f171063ed1e9d4202d.zip op-kernel-dev-dd5abb742071a962be4403f171063ed1e9d4202d.tar.gz |
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: eea3dd4f1247 ("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>
Diffstat (limited to 'sound/soc/codecs/Kconfig')
0 files changed, 0 insertions, 0 deletions