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Colin Ian King dedab7f0d3 ocxl: fix signed comparison with less than zero 
Currently the comparison of used < 0 is always false because
uses is a size_t. Fix this by making used a ssize_t type.

Detected by Coccinelle:
drivers/misc/ocxl/file.c:320:6-10: WARNING: Unsigned expression
compared with zero: used < 0

Fixes: 5ef3166e8a32 ("ocxl: Driver code for 'generic' opencapi devices")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Acked-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2018-02-08 23:56:11 +11:00
..
accessibility
…
acpi
platform-drivers-x86 for v4.16-1
2018-02-06 15:30:52 -08:00
amba
…
android
Char/Misc driver patches for 4.16-rc1
2018-02-01 10:31:17 -08:00
ata
pci-v4.16-changes
2018-02-06 09:59:40 -08:00
atm
…
auxdisplay
auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
2018-01-10 17:50:01 +01:00
base
drm/graphics pull request for v4.16-rc1
2018-02-01 17:48:47 -08:00
bcma
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-01-19 22:59:33 -05:00
block
pci-v4.16-changes
2018-02-06 09:59:40 -08:00
bluetooth
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2018-01-31 14:31:10 -08:00
bus
ARM: SoC driver updates for 4.16
2018-02-01 16:35:31 -08:00
cdrom
…
char
pci-v4.16-changes
2018-02-06 09:59:40 -08:00
clk
MIPS changes for 4.16
2018-02-07 11:22:44 -08:00
clocksource
…
connector
…
cpufreq
Merge branch 'pm-cpufreq-thermal' into pm-cpufreq
2018-01-18 02:52:42 +01:00
cpuidle
powerpc updates for 4.16
2018-02-02 10:01:04 -08:00
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2018-01-31 14:22:45 -08:00
dax
Merge branch 'for-4.16/dax' into libnvdimm-for-next
2018-02-03 00:26:10 -07:00
dca
…
devfreq
…
dio
…
dma
Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
2018-02-02 09:50:51 -08:00
dma-buf
drm/graphics pull request for v4.16-rc1
2018-02-01 17:48:47 -08:00
edac
EDAC, mv64x60: Fix an error handling path
2018-01-09 20:14:23 +01:00
eisa
EISA: Delete error message for a failed memory allocation in eisa_probe()
2018-01-23 09:04:10 +01:00
extcon
…
firewire
IEEE 1394 subsystem patches:
2018-02-02 14:57:44 -08:00
firmware
pci-v4.16-changes
2018-02-06 09:59:40 -08:00
fmc
…
fpga
…
fsi
…
gpio
This is the bulk of pin control changes for the v4.16 kernel cycle:
2018-02-02 14:22:53 -08:00
gpu
pci-v4.16-changes
2018-02-06 09:59:40 -08:00
hid
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
2018-01-31 13:00:01 -08:00
hsi
HSI changes for the v4.16 series
2018-01-31 12:54:05 -08:00
hv
Char/Misc driver patches for 4.16-rc1
2018-02-01 10:31:17 -08:00
hwmon
hwmon: (dell-smm) Disable fan support for Dell Vostro 3360
2018-01-27 09:34:22 -08:00
hwspinlock
…
hwtracing
Char/Misc driver patches for 4.16-rc1
2018-02-01 10:31:17 -08:00
i2c
Merge branch 'i2c/for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2018-02-04 10:57:43 -08:00
ide
pci-v4.16-changes
2018-02-06 09:59:40 -08:00
idle
…
iio
Staging/IIO patches for 4.16-rc1
2018-02-01 09:51:57 -08:00
infiniband
Second pull request for 4.16 merge window
2018-02-06 11:09:45 -08:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2018-02-01 10:49:58 -08:00
iommu
pci-v4.16-changes
2018-02-06 09:59:40 -08:00
ipack
…
irqchip
pci-v4.16-changes
2018-02-06 09:59:40 -08:00
isdn
Merge branch 'work.sock_recvmsg' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2018-01-30 18:59:03 -08:00
leds
LED updates for 4.16-rc1
2018-01-31 12:22:41 -08:00
lightnvm
…
macintosh
pci-v4.16-changes
2018-02-06 09:59:40 -08:00
mailbox
Misc driver changes only :
2018-02-04 11:11:23 -08:00
mcb
…
md
for-linus-20180204
2018-02-04 11:16:35 -08:00
media
media: videobuf2: fix up for "media: annotate ->poll() instances"
2018-02-06 14:24:51 -08:00
memory
ARM: SoC driver updates for 4.16
2018-02-01 16:35:31 -08:00
memstick
…
message
scsi: mptsas: remove duplicated assignment to pointer head
2018-01-17 01:19:38 -05:00
mfd
seq_file: Introduce DEFINE_SHOW_ATTRIBUTE() helper macro
2018-02-07 12:50:21 +02:00
misc
ocxl: fix signed comparison with less than zero
2018-02-08 23:56:11 +11:00
mmc
MMC host:
2018-02-05 09:51:15 -08:00
mtd
dma mapping changes for Linux 4.16:
2018-01-31 11:32:27 -08:00
mux
Char/Misc driver patches for 4.16-rc1
2018-02-01 10:31:17 -08:00
net
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-02-06 19:00:42 -08:00
nfc
…
ntb
NTB: ntb_perf: fix cast to restricted __le32
2018-01-28 22:17:24 -05:00
nubus
nubus: Add support for the driver model
2018-01-16 16:47:29 +01:00
nvdimm
Merge branch 'for-4.16/nfit' into libnvdimm-for-next
2018-02-03 00:26:26 -07:00
nvme
for-linus-20180204
2018-02-04 11:16:35 -08:00
nvmem
…
of
pci-v4.16-changes
2018-02-06 09:59:40 -08:00
opp
…
oprofile
…
parisc
…
parport
…
pci
pci-v4.16-changes
2018-02-06 09:59:40 -08:00
pcmcia
…
perf
bitmap: replace bitmap_{from,to}_u32array
2018-02-06 18:32:44 -08:00
phy
USB/PHY updates for 4.16-rc1
2018-02-01 09:40:49 -08:00
pinctrl
This is the bulk of pin control changes for the v4.16 kernel cycle:
2018-02-02 14:22:53 -08:00
platform
platform/x86: samsung-laptop: Re-use DEFINE_SHOW_ATTRIBUTE() macro
2018-02-07 12:50:23 +02:00
pnp
…
power
power supply and reset changes for the v4.16 series
2018-01-31 12:55:31 -08:00
powercap
powercap: intel_rapl: Fix trailing semicolon
2018-01-17 12:56:24 +01:00
pps
pps: parport: use timespec64 instead of timespec
2018-02-06 18:32:46 -08:00
ps3
…
ptp
…
pwm
…
rapidio
drivers/rapidio/devices/tsi721_dma.c: adjust six checks for null pointers
2018-02-06 18:32:46 -08:00
ras
mm/memory_failure: Remove unused trapno from memory_failure
2018-01-23 12:17:42 -06:00
regulator
regulator: Fix suspend to idle
2018-01-30 12:25:59 +00:00
remoteproc
remoteproc updates for v4.16
2018-02-05 10:07:40 -08:00
reset
…
rpmsg
rpmsg updates for v4.16
2018-02-05 10:05:40 -08:00
rtc
RTC for 4.16
2018-02-02 14:19:19 -08:00
s390
libnvdimm for 4.16
2018-02-06 10:41:33 -08:00
sbus
pci-v4.16-changes
2018-02-06 09:59:40 -08:00
scsi
for-linus-20180204
2018-02-04 11:16:35 -08:00
sfi
…
sh
…
siox
…
slimbus
slimbus: qcom: add HAS_IOMEM dependency
2018-01-09 17:01:15 +01:00
sn
…
soc
ARM: SoC driver updates for 4.16
2018-02-01 16:35:31 -08:00
soundwire
soundwire: Fix a signedness bug
2018-01-22 16:45:26 +01:00
spi
Merge remote-tracking branch 'spi/topic/xilinx' into spi-next
2018-01-26 17:57:34 +00:00
spmi
…
ssb
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-01-19 22:59:33 -05:00
staging
media updates for v4.16-rc1
2018-02-06 11:27:48 -08:00
target
Merge branch 'for-4.16/block' of git://git.kernel.dk/linux-block
2018-01-29 11:51:49 -08:00
tc
…
tee
This pull request updates the previous tee-drv-dynamic-shm-for-v4.16 pull
2018-01-11 18:05:06 -08:00
thermal
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
2018-02-06 15:04:58 -08:00
thunderbolt
…
tty
Driver Core updates for 4.16-rc1
2018-02-01 10:00:28 -08:00
uio
Char/Misc driver patches for 4.16-rc1
2018-02-01 10:31:17 -08:00
usb
pinctrl: files should directly include apis they use
2018-02-05 09:41:54 -08:00
uwb
…
vfio
VFIO updates for v4.16-rc1
2018-02-01 13:18:25 -08:00
vhost
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2018-01-31 14:31:10 -08:00
video
fbdev changes for v4.16:
2018-02-07 13:10:43 -08:00
virt
Char/Misc driver patches for 4.16-rc1
2018-02-01 10:31:17 -08:00
virtio
…
visorbus
…
vlynq
…
vme
…
w1
Documentation updates for 4.16. New stuff includes refcount_t
2018-01-31 19:25:25 -08:00
watchdog
linux-watchdog 4.16-rc1 merge window tag
2018-02-07 11:54:34 -08:00
xen
dma mapping changes for Linux 4.16:
2018-01-31 11:32:27 -08:00
zorro
…
Kconfig
Char/Misc driver patches for 4.16-rc1
2018-02-01 10:31:17 -08:00
Makefile
pci-v4.16-changes
2018-02-06 09:59:40 -08:00