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ASoC: Intel: Skylake: fix possible memory leak in skl_codec_device_init()
authorYang Yingliang <yangyingliang@huawei.com>
Fri, 21 Oct 2022 12:38:48 +0000 (20:38 +0800)
committerMark Brown <broonie@kernel.org>
Wed, 2 Nov 2022 11:39:04 +0000 (11:39 +0000)
commit0aa60ddc219e7bac967605ecbe46f2f6cd24ee9c
treed4280ae5e26ca0ba29843e8ec76746dcd6a31cb5
parente9ec88a2a612bf568eb52ef8fdf333a0a26e1785
ASoC: Intel: Skylake: fix possible memory leak in skl_codec_device_init()

If snd_hdac_device_register() fails, 'codec' and name allocated in
dev_set_name() called in snd_hdac_device_init() are leaked. Fix this
by calling put_device(), so they can be freed in snd_hda_codec_dev_release()
and kobject_cleanup().

Fixes: e4746d94d00c ("ASoC: Intel: Skylake: Introduce HDA codec init and exit routines")
Fixes: dfe66a18780d ("ALSA: hdac_ext: add extended HDA bus")
Suggested-by: Cezary Rojewski <cezary.rojewski@intel.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20221021123849.456857-1-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/intel/skylake/skl.c