Andrey Konovalov fdd10499de usb: raw-gadget: fix raw_event_queue_fetch locking ...

If queue->size check in raw_event_queue_fetch() fails (which normally
shouldn't happen, that check is a fail-safe), the function returns
without reenabling interrupts. This patch fixes that issue, along with
propagating the cause of failure to the function caller.

Fixes: f2c2e71764 ("usb: gadget: add raw-gadget interface")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Link: https://lore.kernel.org/r/9f7ce7a1472cfb9447f6c5a494186fa1f2670f6f.1586270396.git.andreyknvl@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-04-16 14:52:14 +02:00

..

acm_ms.c

usb: gadget: Remove set but not used variable 'opts' in acm_ms_do_config

2019-10-22 10:39:01 +03:00

audio.c

usb: Remove Blackfin references in USB support

2018-03-26 15:57:16 +02:00

cdc2.c

usb: gadget: legacy: set max_speed to super-speed

2020-01-15 10:39:21 +01:00

dbgp.c

USB: add SPDX identifiers to all remaining files in drivers/usb/

2017-11-04 11:48:02 +01:00

ether.c

USB: gadget: legacy: Remove redundant license text

2017-11-07 15:45:02 +01:00

g_ffs.c

usb: gadget: legacy: set max_speed to super-speed

2020-01-15 10:39:21 +01:00

gmidi.c

usb: gadget: legacy: gmidi: remove useless cast for driver.name

2020-02-19 11:10:24 +01:00

hid.c

USB: gadget: legacy: Remove redundant license text

2017-11-07 15:45:02 +01:00

inode.c

Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2020-03-30 16:17:15 -07:00

Kconfig

usb: get rid of 'choice' for legacy gadget drivers

2020-03-16 08:36:35 +01:00

Makefile

usb: gadget: add raw-gadget interface

2020-03-15 11:34:48 +02:00

mass_storage.c

usb: gadget: Remove set but not used variable 'opts' in msg_do_config

2019-10-22 10:39:04 +03:00

multi.c

usb: gadget: legacy: set max_speed to super-speed

2020-01-15 10:39:21 +01:00

ncm.c

usb: gadget: legacy: set max_speed to super-speed

2020-01-15 10:39:21 +01:00

nokia.c

USB: gadget: legacy: Remove redundant license text

2017-11-07 15:45:02 +01:00

printer.c

USB: gadget: legacy: Remove redundant license text

2017-11-07 15:45:02 +01:00

raw_gadget.c

usb: raw-gadget: fix raw_event_queue_fetch locking

2020-04-16 14:52:14 +02:00

serial.c

usb: gadget: legacy/serial: allow dynamic removal

2019-10-22 10:27:15 +03:00

tcm_usb_gadget.c

usb: gadget: tcm: fix spelling mistake: "Manufactor" -> "Manufacturer"

2018-07-26 13:35:29 +03:00

webcam.c

usb: gadget: uvc: Move trace parameter to function module

2018-07-26 13:33:48 +03:00

zero.c

USB: gadget: legacy: Remove redundant license text

2017-11-07 15:45:02 +01:00