Takashi Iwai 7d7f30cf18 ALSA: usx2y: Don't call free_pages_exact() with NULL address ...

[ Upstream commit cae0cf651a ]

Unlike some other functions, we can't pass NULL pointer to
free_pages_exact().  Add a proper NULL check for avoiding possible
Oops.

Link: https://lore.kernel.org/r/20210517131545.27252-10-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-07-20 16:05:39 +02:00

..

Makefile

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us122l.c

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us122l.h

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usb_stream.c

ALSA: usx2y: Don't call free_pages_exact() with NULL address

2021-07-20 16:05:39 +02:00

usb_stream.h

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usbus428ctldefs.h

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usbusx2y.c

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usbusx2y.h

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usbusx2yaudio.c

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usx2y.h

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usx2yhwdeppcm.c

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usx2yhwdeppcm.h

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usX2Yhwdep.c

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usX2Yhwdep.h

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