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686d348476ee8006087cfcbef591e28f4f91bd8b
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Li Zhijian 686d348476 RDMA/rxe: Remove unnecessary mr testing 
Before the testing, we already passed it to rxe_mr_copy() where mr could
be dereferenced. so this checking is not needed.

The only way that mr is NULL is when it reaches below line 780 with
 'qp->resp.mr = NULL', which is not possible in Bob's explanation[1].

 778         if (res->state == rdatm_res_state_new) {
 779                 if (!res->replay) {
 780                         mr = qp->resp.mr;
 781                         qp->resp.mr = NULL;
 782                 } else {

[1] https://lore.kernel.org/lkml/30ff25c4-ce66-eac4-eaa2-64c0db203a19@gmail.com/

Link: https://lore.kernel.org/r/1666582315-2-1-git-send-email-lizhijian@fujitsu.com
CC: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
Reviewed-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
2022-10-25 08:56:32 +03:00
..
accessibility
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acpi
Merge tag 'acpi-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2022-10-10 13:28:06 -07:00
amba
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android
Merge tag 'sched-core-2022-10-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-10-10 09:10:28 -07:00
ata
Merge tag 'ata-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata
2022-10-07 10:48:49 -07:00
atm
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auxdisplay
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base
Merge tag 'irq-core-2022-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-10-12 10:23:24 -07:00
bcma
Merge tag 'irq-core-2022-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-10-12 10:23:24 -07:00
block
Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
2022-10-16 15:27:07 -07:00
bluetooth
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bus
Merge tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-10-08 08:56:37 -07:00
cdrom
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char
prandom: remove unused functions
2022-10-11 17:42:58 -06:00
clk
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2022-10-16 11:08:19 -07:00
clocksource
Merge tag 'timers-core-2022-10-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-10-10 10:16:00 -07:00
comedi
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connector
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counter
Merge tag 'gpio-updates-for-v6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
2022-10-08 09:46:29 -07:00
cpufreq
Merge tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-10-08 08:56:37 -07:00
cpuidle
Merge tag 'riscv-for-linus-6.1-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
2022-10-09 13:24:01 -07:00
crypto
Merge tag 'v6.1-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2022-10-10 13:04:25 -07:00
cxl
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dax
Merge tag 'libnvdimm-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2022-10-14 18:41:41 -07:00
dca
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devfreq
PM / devfreq: rockchip-dfi: Fix an error message
2022-09-26 03:59:43 +09:00
dio
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dma
treewide: use get_random_bytes() when possible
2022-10-11 17:42:58 -06:00
dma-buf
Merge tag 'pull-file_inode' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2022-10-06 17:22:11 -07:00
edac
Merge patch series "Use composable cache instead of L2 cache"
2022-10-13 11:07:13 -07:00
eisa
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extcon
Merge tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-10-08 08:56:37 -07:00
firewire
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firmware
Merge branch 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
2022-10-11 10:44:20 -07:00
fpga
Merge tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-10-08 08:56:37 -07:00
fsi
fsi: core: Check error number after calling ida_simple_get
2022-09-28 21:10:57 +09:30
gnss
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gpio
Merge tag 'irq-core-2022-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-10-12 10:23:24 -07:00
gpu
Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
2022-10-16 15:27:07 -07:00
greybus
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hid
Merge tag 'input-for-v6.1-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2022-10-11 10:53:25 -07:00
hsi
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hte
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hv
Merge tag 'hyperv-next-signed-20221009' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2022-10-10 13:59:01 -07:00
hwmon
Merge tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-10-08 08:56:37 -07:00
hwspinlock
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hwtracing
Merge tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-10-08 08:56:37 -07:00
i2c
Merge tag 'i2c-for-6.1-rc1-batch2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2022-10-11 11:03:42 -07:00
i3c
i3c: master: Remove the wrong place of reattach.
2022-10-12 23:45:29 +02:00
idle
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iio
Merge tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-10-08 08:56:37 -07:00
infiniband
RDMA/rxe: Remove unnecessary mr testing
2022-10-25 08:56:32 +03:00
input
Merge tag 'input-for-v6.1-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2022-10-11 10:53:25 -07:00
interconnect
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iommu
Merge tag 'iommu-updates-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
2022-10-10 13:20:53 -07:00
ipack
Merge tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-10-08 08:56:37 -07:00
irqchip
Merge tag 'irq-core-2022-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-10-12 10:23:24 -07:00
isdn
mISDN: hfcpci: Fix use-after-free bug in hfcpci_softirq
2022-10-09 19:11:54 +01:00
leds
Merge tag 'leds-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds
2022-10-14 13:14:03 -07:00
macintosh
Merge tag 'powerpc-6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2022-10-09 14:05:15 -07:00
mailbox
mailbox: qcom-ipcc: flag IRQ NO_THREAD
2022-10-05 21:51:58 -05:00
mcb
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md
treewide: use get_random_u32() when possible
2022-10-11 17:42:58 -06:00
media
treewide: use get_random_u32() when possible
2022-10-11 17:42:58 -06:00
memory
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memstick
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message
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mfd
Merge tag 'mfd-next-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2022-10-07 11:24:20 -07:00
misc
treewide: use get_random_u32() when possible
2022-10-11 17:42:58 -06:00
mmc
Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
2022-10-16 15:27:07 -07:00
most
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mtd
Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
2022-10-16 15:27:07 -07:00
mux
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net
Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
2022-10-16 15:27:07 -07:00
nfc
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ntb
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nubus
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nvdimm
Merge tag 'libnvdimm-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2022-10-14 18:41:41 -07:00
nvme
Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
2022-10-16 15:27:07 -07:00
nvmem
nvmem: u-boot-env: fix crc32 casting type
2022-09-24 14:56:37 +02:00
of
Merge tag 'devicetree-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
2022-10-10 13:13:51 -07:00
opp
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parisc
Merge tag 'parisc-for-6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
2022-10-14 12:10:01 -07:00
parport
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pci
Merge tag 'pci-v6.1-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2022-10-15 16:36:38 -07:00
pcmcia
pcmcia: remove AT91RM9200 Compact Flash driver
2022-09-27 08:12:16 +02:00
peci
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perf
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2022-10-14 12:38:03 -07:00
phy
Merge tag 'pci-v6.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2022-10-11 11:08:18 -07:00
pinctrl
Merge tag 'irq-core-2022-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-10-12 10:23:24 -07:00
platform
Merge tag 'loongarch-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
2022-10-12 10:35:20 -07:00
pnp
Merge branches 'acpi-apei', 'acpi-wakeup', 'acpi-reboot' and 'acpi-thermal'
2022-10-10 18:11:11 +02:00
power
Merge tag 'for-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
2022-10-07 11:48:30 -07:00
powercap
Merge tag 'sched-core-2022-10-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-10-10 09:10:28 -07:00
pps
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ps3
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ptp
] ptp: ocp: remove symlink for second GNSS
2022-10-10 08:37:24 +01:00
pwm
Merge tag 'pwm/for-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
2022-10-07 11:32:10 -07:00
rapidio
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ras
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regulator
Merge tag 'mfd-next-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2022-10-07 11:24:20 -07:00
remoteproc
remoteproc: virtio: Fix warning on bindings by removing the of_match_table
2022-10-05 09:20:44 -06:00
reset
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2022-10-08 10:06:48 -07:00
rpmsg
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rtc
Merge tag 'rtc-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2022-10-14 18:36:42 -07:00
s390
Merge tag 's390-6.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2022-10-14 11:36:05 -07:00
sbus
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scsi
treewide: use get_random_u32() when possible
2022-10-11 17:42:58 -06:00
sh
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siox
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slimbus
slimbus: qcom-ngd: Add error handling in of_qcom_slim_ngd_register
2022-09-24 14:53:06 +02:00
soc
Merge patch series "Use composable cache instead of L2 cache"
2022-10-13 11:07:13 -07:00
soundwire
Merge tag 'soundwire-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
2022-10-07 16:13:55 -07:00
spi
Merge tag 'spi-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2022-10-04 19:36:53 -07:00
spmi
spmi: pmic-arb: increase SPMI transaction timeout delay
2022-09-30 14:33:23 +02:00
ssb
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staging
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2022-10-08 10:06:48 -07:00
target
treewide: use get_random_u32() when possible
2022-10-11 17:42:58 -06:00
tc
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tee
Merge tag 'mm-stable-2022-10-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2022-10-10 17:53:04 -07:00
thermal
Merge tag 'thermal-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2022-10-10 13:52:14 -07:00
thunderbolt
treewide: use get_random_u32() when possible
2022-10-11 17:42:58 -06:00
tty
Merge tag 'parisc-for-6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
2022-10-14 12:10:01 -07:00
ufs
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2022-10-07 12:33:18 -07:00
uio
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usb
Merge tag 'mm-stable-2022-10-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2022-10-10 17:53:04 -07:00
vdpa
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2022-10-10 14:02:53 -07:00
vfio
Merge tag 'vfio-v6.1-rc1' of https://github.com/awilliam/linux-vfio
2022-10-12 14:46:48 -07:00
vhost
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2022-10-10 14:02:53 -07:00
video
Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
2022-10-16 15:27:07 -07:00
virt
Merge tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-10-08 08:56:37 -07:00
virtio
virtio_pci: use irq to detect interrupt support
2022-10-13 09:33:03 -04:00
vlynq
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w1
Merge tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-10-08 08:56:37 -07:00
watchdog
Merge tag 'linux-watchdog-6.1-rc1' of git://www.linux-watchdog.org/linux-watchdog
2022-10-13 10:31:13 -07:00
xen
Merge tag 'for-linus-6.1-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2022-10-12 14:39:38 -07:00
zorro
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Kconfig
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Makefile
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