linux_dsm_epyc7002/sound/usb
Takashi Iwai 7d7f30cf18 ALSA: usx2y: Don't call free_pages_exact() with NULL address
[ Upstream commit cae0cf651adccee2c3f376e78f30fbd788d0829f ]

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
..
6fire
bcd2000
caiaq
hiface
line6 ALSA: line6: Fix racy initialization of LINE6 MIDI 2021-05-26 12:06:51 +02:00
misc
usx2y ALSA: usx2y: Don't call free_pages_exact() with NULL address 2021-07-20 16:05:39 +02:00
card.c ALSA: usb-audio: Add error checks for usb_driver_claim_interface() calls 2021-05-14 09:50:33 +02:00
card.h
clock.c ALSA: usb-audio: Explicitly set up the clock selector 2021-05-11 14:47:32 +02:00
clock.h
debug.h
endpoint.c
endpoint.h
format.c ALSA: usb-audio: fix rate on Ozone Z90 USB headset 2021-07-14 16:55:35 +02:00
format.h
helper.c
helper.h
Kconfig
Makefile
media.c
media.h
midi.c ALSA: usb-audio: Validate MS endpoint descriptors 2021-05-26 12:06:51 +02:00
midi.h
mixer_maps.c ALSA: usb-audio: Add dB range mapping for Sennheiser Communications Headset PC 8 2021-05-11 14:47:32 +02:00
mixer_quirks.c ALSA: usb-audio: scarlett2: Improve driver startup messages 2021-06-03 09:00:27 +02:00
mixer_quirks.h
mixer_s1810c.c
mixer_s1810c.h
mixer_scarlett_gen2.c ALSA: usb-audio: scarlett2: Fix wrong resume call 2021-07-14 16:55:35 +02:00
mixer_scarlett_gen2.h ALSA: usb-audio: scarlett2: Improve driver startup messages 2021-06-03 09:00:27 +02:00
mixer_scarlett.c
mixer_scarlett.h
mixer_us16x08.c
mixer_us16x08.h
mixer.c ALSA: usb-audio: scarlett2: Fix wrong resume call 2021-07-14 16:55:35 +02:00
mixer.h ALSA: usb-audio: scarlett2: Fix wrong resume call 2021-07-14 16:55:35 +02:00
pcm.c
pcm.h
power.c
power.h
proc.c
proc.h
quirks-table.h ALSA: usb-audio: Add MIDI quirk for Vox ToneLab EX 2021-05-07 11:04:33 +02:00
quirks.c ALSA: usb-audio: Add error checks for usb_driver_claim_interface() calls 2021-05-14 09:50:33 +02:00
quirks.h
stream.c
stream.h
usbaudio.h ALSA: usb-audio: Add error checks for usb_driver_claim_interface() calls 2021-05-14 09:50:33 +02:00
validate.c