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linux-stable/drivers
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Hans de Goede 6fb08f1a5f HID: logitech-dj: Really fix return value of logi_dj_recv_query_hidpp_devices 
Commit dbcbabf7da ("HID: logitech-dj: fix return value of
logi_dj_recv_query_hidpp_devices") made logi_dj_recv_query_hidpp_devices
return the return value of hid_hw_raw_request instead of unconditionally
returning 0.

But hid_hw_raw_request returns the report-size on a successful request
(and a negative error-code on failure) where as the callers of
logi_dj_recv_query_hidpp_devices expect a 0 return on success.

This commit fixes things so that either the negative error gets returned
or 0 on success, fixing HID++ receivers such as the Logitech nano receivers
no longer working.

Cc: YueHaibing <yuehaibing@huawei.com>
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: dbcbabf7da ("HID: logitech-dj: fix return value of logi_dj_recv_query_hidpp_devices")
Reported-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reported-by: Rafael J. Wysocki <rjw@rjwysocki.net>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Rafael J. Wysocki <rjw@rjwysocki.net>
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Tested-by: Petr Vorel <pvorel@suse.cz>
Reviewed-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2019-08-05 12:49:28 +02:00
..
accessibility
acpi ACPI fix for 5.3-rc1 2019-07-11 11:17:09 -07:00
amba treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
android binder: fix possible UAF when freeing buffer 2019-06-13 10:35:55 +02:00
ata for-5.3/libata-20190708 2019-07-09 10:59:26 -07:00
atm
auxdisplay It's been a relatively busy cycle for docs: 2019-07-09 12:34:26 -07:00
base Device properties framework updates for 5.3-rc1 2019-07-09 10:28:47 -07:00
bcma
block It's been a relatively busy cycle for docs: 2019-07-09 12:34:26 -07:00
bluetooth Bluetooth: btusb: Add protocol support for MediaTek MT7663U USB devices 2019-07-06 21:44:25 +02:00
bus SPDX update for 5.2-rc6 2019-06-21 09:58:42 -07:00
cdrom docs: cdrom: convert docs to ReST and rename to *.rst 2019-06-14 14:20:46 -06:00
char Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
clk A handful of clk driver fixes and one core framework fix 2019-06-28 08:50:09 +08:00
clocksource clocksource/drivers/npcm: Fix misuse of GENMASK macro 2019-07-10 11:05:26 +02:00
connector
counter Second set of IIO fixes for the 5.2 cycle. 2019-06-17 22:28:29 +02:00
cpufreq Merge branch 'pm-cpufreq' 2019-07-08 11:00:02 +02:00
cpuidle treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
dax mm/devm_memremap_pages: fix final page put race 2019-06-13 17:34:56 -10:00
dca
devfreq treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
dio
dma dmaengine fixes for v5.2 2019-07-06 10:06:37 -07:00
dma-buf treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
edac EDAC: Fix global-out-of-bounds write when setting edac_mc_poll_msec 2019-06-27 10:24:47 -07:00
eisa
extcon treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
firewire
firmware It's been a relatively busy cycle for docs: 2019-07-09 12:34:26 -07:00
fpga
fsi treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 469 2019-06-19 17:09:11 +02:00
gnss
gpio regulator: Updates for v5.3 2019-07-09 09:15:03 -07:00
gpu It's been a relatively busy cycle for docs: 2019-07-09 12:34:26 -07:00
hid HID: logitech-dj: Really fix return value of logi_dj_recv_query_hidpp_devices 2019-08-05 12:49:28 +02:00
hsi
hv Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-07-08 17:49:45 -07:00
hwmon hwmon updates for v5.3 2019-07-11 14:44:13 -07:00
hwspinlock
hwtracing
i2c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-07-11 10:55:49 -07:00
i3c * Drop support for 10-bit I2C addresses 2019-07-09 09:04:31 -07:00
ide It's been a relatively busy cycle for docs: 2019-07-09 12:34:26 -07:00
idle
iio Merge branch 'timers/vdso' into timers/core 2019-07-03 10:50:21 +02:00
infiniband SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
input Power management updates for 5.3-rc1 2019-07-09 10:05:22 -07:00
interconnect
iommu Merge branches 'x86/vt-d', 'x86/amd', 'arm/smmu', 'arm/omap', 'generic-dma-ops' and 'core' into next 2019-07-04 17:26:48 +02:00
ipack
irqchip irqchip/gic-v3-its: Fix misuse of GENMASK macro 2019-07-10 11:04:17 +02:00
isdn Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-07-11 10:55:49 -07:00
leds LED updates for 5.3-rc1 2019-07-09 08:59:39 -07:00
lightnvm lightnvm: fix uninitialized pointer in nvm_remove_tgt() 2019-06-21 03:14:30 -06:00
macintosh treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 247 2019-06-19 17:09:08 +02:00
mailbox treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
mcb
md Revert "Merge tag 'keys-acl-20190703' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs" 2019-07-10 18:43:43 -07:00
media Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-07-11 10:55:49 -07:00
memory Bulk GPIO changes for the v5.3 kernel cycle: 2019-07-09 09:07:00 -07:00
memstick treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
message SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
mfd LED updates for 5.3-rc1 2019-07-09 08:59:39 -07:00
misc It's been a relatively busy cycle for docs: 2019-07-09 12:34:26 -07:00
mmc SPDX update for 5.2-rc6 2019-06-21 09:58:42 -07:00
mtd It's been a relatively busy cycle for docs: 2019-07-09 12:34:26 -07:00
mux
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-07-11 10:55:49 -07:00
nfc nfc: st-nci: remove redundant assignment to variable r 2019-07-02 12:00:50 -07:00
ntb
nubus
nvdimm Revert "Merge tag 'keys-acl-20190703' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs" 2019-07-10 18:43:43 -07:00
nvme SCSI sg on 20190709 2019-07-11 15:17:41 -07:00
nvmem treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
of
opp Merge branch 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm 2019-06-26 10:53:57 +02:00
oprofile
parisc
parport It's been a relatively busy cycle for docs: 2019-07-09 12:34:26 -07:00
pci Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-07-11 10:55:49 -07:00
pcmcia It's been a relatively busy cycle for docs: 2019-07-09 12:34:26 -07:00
perf arm64 updates for 5.3: 2019-07-08 09:54:55 -07:00
phy treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
pinctrl Pin control fixes for the v5.2 cycle: 2019-06-29 16:51:10 +08:00
platform It's been a relatively busy cycle for docs: 2019-07-09 12:34:26 -07:00
pnp
power Merge branches 'pm-opp', 'pm-misc', 'pm-avs' and 'pm-tools' 2019-07-08 10:59:38 +02:00
powercap Merge branch 'x86-topology-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-07-08 18:28:44 -07:00
pps
ps3
ptp ptp: add QorIQ PTP support for DPAA2 2019-06-15 13:43:06 -07:00
pwm pwm: Changes for v5.3-rc1 2019-07-09 08:57:45 -07:00
rapidio
ras
regulator It's been a relatively busy cycle for docs: 2019-07-09 12:34:26 -07:00
remoteproc treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
reset treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rpmsg
rtc treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
s390 SCSI sg on 20190709 2019-07-11 15:17:41 -07:00
sbus
scsi SCSI sg on 20190709 2019-07-11 15:17:41 -07:00
sfi
sh
siox
slimbus
sn
soc Power management updates for 5.3-rc1 2019-07-09 10:05:22 -07:00
soundwire
spi Merge remote-tracking branch 'spi/topic/pump-rt' into spi-next 2019-07-04 17:35:11 +01:00
spmi
ssb ssb/gpio: Remove unnecessary WARN_ON from driver_gpio 2019-06-25 08:05:34 +03:00
staging SCSI sg on 20190709 2019-07-11 15:17:41 -07:00
target SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
tc
tee
thermal Merge branch 'x86-topology-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-07-08 18:28:44 -07:00
thunderbolt thunderbolt: Implement CIO reset correctly for Titan Ridge 2019-06-14 14:25:43 +03:00
tty It's been a relatively busy cycle for docs: 2019-07-09 12:34:26 -07:00
uio treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
usb SCSI sg on 20190709 2019-07-11 15:17:41 -07:00
uwb treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
vfio treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
vhost Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-07-11 10:55:49 -07:00
video It's been a relatively busy cycle for docs: 2019-07-09 12:34:26 -07:00
virt
virtio
visorbus
vlynq
vme
w1 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
watchdog It's been a relatively busy cycle for docs: 2019-07-09 12:34:26 -07:00
xen treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
zorro
Kconfig
Makefile