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ALSA: ac97: Fix double free of ac97_codec_device
authorDing Xiang <dingxiang@cmss.chinamobile.com>
Tue, 23 Jul 2019 07:44:41 +0000 (15:44 +0800)
committerTakashi Iwai <tiwai@suse.de>
Tue, 23 Jul 2019 12:16:11 +0000 (14:16 +0200)
commit9e2f107588c1483597efaba8056c15282cac4a13
tree6fab25bfa34c143d4dfa0bae26235b7cb674aae1tree | snapshot
parent90fb9842ec99522e688c6cd9c96b6ba12992d1d7commit | diff
ALSA: ac97: Fix double free of ac97_codec_device

put_device will call ac97_codec_release to free
ac97_codec_device and other resources, so remove the kfree
and other redundant code.

Fixes: c0f88cf7b66b ("ALSA: ac97: add an ac97 bus")
Signed-off-by: Ding Xiang <dingxiang@cmss.chinamobile.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/ac97/bus.c diff | blob | history
Linux Kernel Source Tree.