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ALSA: Fix card refcount unbalance
authorTakashi Iwai <tiwai@suse.de>
Thu, 8 Nov 2012 13:36:18 +0000 (14:36 +0100)
committerTakashi Iwai <tiwai@suse.de>
Thu, 8 Nov 2012 13:36:18 +0000 (14:36 +0100)
commit8bb4d9ce08b0a92ca174e41d92c180328f86173f
treeed2d1ed4e401736de2cc67f8660d43b156d3a0b4tree | snapshot
parent19a62823eae453619604636082085812c14ee391commit | diff
ALSA: Fix card refcount unbalance

There are uncovered cases whether the card refcount introduced by the
commit a0830dbd isn't properly increased or decreased:
- OSS PCM and mixer success paths
- When lookup function gets NULL

This patch fixes these places.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=50251

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/core/oss/mixer_oss.c diff | blob | history
sound/core/oss/pcm_oss.c diff | blob | history
sound/core/pcm_native.c diff | blob | history
sound/core/sound.c diff | blob | history
sound/core/sound_oss.c diff | blob | history
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