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linux/drivers
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Colin Ian King a71dcd3757 reset: remove redundant null check on pointer dev 
Pointer dev is being dereferenced when passed to the inlined
functon dev_name, however, dev is later being null checked
so at first this seems like a potential null pointer dereference.

In fact, _reset_control_get_from_lookup is only ever called from
__reset_control_get, right after checking dev->of_node hence
dev can never be null.  Clean this up by removing the redundant
null check.

Thanks to Philipp Zabel for spotting that dev can never be null.

Addresses-Coverity: ("Dereference before null check")
Fixes: 6691dffab0 ("reset: add support for non-DT systems")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2019-07-04 12:10:55 +02:00
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accessibility
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acpi
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2019-05-16 19:05:35 -07:00
amba
amba: tegra-ahb: Mark PM functions as __maybe_unused
2019-05-08 14:40:39 +02:00
android
Merge tag 'char-misc-5.2-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2019-05-07 13:39:22 -07:00
ata
Merge tag 'for-5.2/block-post-20190516' of git://git.kernel.dk/linux-block
2019-05-16 19:08:15 -07:00
atm
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auxdisplay
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base
Merge tag 'pm-5.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2019-05-15 08:46:44 -07:00
bcma
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block
Merge tag 'for-5.2/block-post-20190516' of git://git.kernel.dk/linux-block
2019-05-16 19:08:15 -07:00
bluetooth
Bluetooth: hci_qca: Rename STATE_<flags> to QCA_<flags>
2019-05-05 19:34:00 +02:00
bus
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2019-05-16 09:19:14 -07:00
cdrom
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char
Merge tag 'for-linus-5.2' of git://github.com/cminyard/linux-ipmi
2019-05-08 10:34:17 -07:00
clk
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2019-05-16 19:05:35 -07:00
clocksource
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-05-19 11:11:20 -07:00
connector
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counter
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cpufreq
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2019-05-16 19:05:35 -07:00
cpuidle
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crypto
Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2019-05-16 08:31:32 -07:00
dax
Merge tag 'libnvdimm-fixes-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2019-05-15 18:56:50 -07:00
dca
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devfreq
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dio
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dma
Merge tag 'dmaengine-5.2-rc1' of git://git.infradead.org/users/vkoul/slave-dma
2019-05-09 08:51:45 -07:00
dma-buf
Merge tag 'drm-next-2019-05-16' of git://anongit.freedesktop.org/drm/drm
2019-05-16 07:22:42 -07:00
edac
Merge tag 'edac_fixes_for_5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
2019-05-16 11:55:35 -07:00
eisa
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extcon
Merge tag 'char-misc-5.2-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2019-05-07 13:39:22 -07:00
firewire
drivers/firewire/core-iso.c: convert to use vm_map_pages_zero()
2019-05-14 09:47:50 -07:00
firmware
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-05-19 10:58:45 -07:00
fmc
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fpga
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2019-05-16 09:19:14 -07:00
fsi
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gnss
Merge tag 'char-misc-5.2-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2019-05-07 13:39:22 -07:00
gpio
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-05-19 10:58:45 -07:00
gpu
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2019-05-16 19:05:35 -07:00
hid
treewide: prefix header search paths with $(srctree)/
2019-05-18 11:49:57 +09:00
hsi
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hv
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hwmon
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
2019-05-16 16:16:18 -07:00
hwspinlock
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hwtracing
Merge tag 'char-misc-5.2-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2019-05-07 13:39:22 -07:00
i2c
i2c: core: add device-managed version of i2c_new_dummy
2019-05-17 19:29:40 +02:00
i3c
Merge tag 'i3c/for-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
2019-05-07 08:50:40 -07:00
ide
ide: officially deprecated the legacy IDE driver
2019-05-08 16:47:23 -07:00
idle
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iio
Merge tag 'for-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
2019-05-15 18:50:40 -07:00
infiniband
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
2019-05-14 20:56:31 -07:00
input
Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2019-05-16 08:31:32 -07:00
interconnect
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iommu
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-05-19 10:58:45 -07:00
ipack
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irqchip
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-05-19 10:58:45 -07:00
isdn
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2019-05-07 22:03:58 -07:00
leds
Merge tag 'mfd-next-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2019-05-14 10:39:08 -07:00
lightnvm
lightnvm: pblk: use nvm_rq_to_ppa_list()
2019-05-06 10:19:19 -06:00
macintosh
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mailbox
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2019-05-16 19:05:35 -07:00
mcb
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md
Merge tag 'for-5.2/dm-changes-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
2019-05-16 15:55:48 -07:00
media
media: prefix header search paths with $(srctree)/
2019-05-18 11:49:56 +09:00
memory
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2019-05-16 19:05:35 -07:00
memstick
Merge tag 'mmc-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
2019-05-07 12:56:19 -07:00
message
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mfd
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2019-05-16 19:05:35 -07:00
misc
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-05-19 11:11:20 -07:00
mmc
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2019-05-16 19:05:35 -07:00
mtd
treewide: replace #include <asm/sizes.h> with #include <linux/sizes.h>
2019-05-14 19:52:52 -07:00
mux
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net
treewide: prefix header search paths with $(srctree)/
2019-05-18 11:49:57 +09:00
nfc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2019-05-07 22:03:58 -07:00
ntb
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nubus
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nvdimm
Merge tag 'libnvdimm-fixes-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2019-05-15 18:56:50 -07:00
nvme
Merge tag 'for-5.2/block-post-20190516' of git://git.kernel.dk/linux-block
2019-05-16 19:08:15 -07:00
nvmem
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2019-05-16 09:19:14 -07:00
of
of_net: Fix missing of_find_device_by_node ref count drop
2019-05-13 08:52:37 -07:00
opp
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oprofile
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parisc
parisc: Skip registering LED when running in QEMU
2019-05-03 23:47:39 +02:00
parport
Merge tag 'dma-mapping-5.2' of git://git.infradead.org/users/hch/dma-mapping
2019-05-09 08:40:55 -07:00
pci
Merge tag 'pci-v5.2-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2019-05-14 10:30:10 -07:00
pcmcia
treewide: replace #include <asm/sizes.h> with #include <linux/sizes.h>
2019-05-14 19:52:52 -07:00
perf
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phy
Merge tag 'usb-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2019-05-08 10:03:52 -07:00
pinctrl
Merge tag 'mfd-next-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2019-05-14 10:39:08 -07:00
platform
Merge tag 'mfd-next-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2019-05-14 10:39:08 -07:00
pnp
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power
Merge tag 'for-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
2019-05-15 18:50:40 -07:00
powercap
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pps
pps: pps-gpio PPS ECHO implementation
2019-05-14 19:52:51 -07:00
ps3
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ptp
ptp_qoriq: fix NULL access if ptp dt node missing
2019-05-09 09:19:26 -07:00
pwm
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-05-19 11:11:20 -07:00
rapidio
rapidio: fix a NULL pointer dereference when create_workqueue() fails
2019-05-14 19:52:50 -07:00
ras
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regulator
Merge branch 'regulator-5.2' into regulator-next
2019-05-06 22:52:14 +09:00
remoteproc
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reset
reset: remove redundant null check on pointer dev
2019-07-04 12:10:55 +02:00
rpmsg
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rtc
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2019-05-16 09:19:14 -07:00
s390
Merge tag 's390-5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2019-05-17 10:08:59 -07:00
sbus
mm/gup: change GUP fast to use flags rather than a write 'bool'
2019-05-14 09:47:46 -07:00
scsi
mm/gup: change GUP fast to use flags rather than a write 'bool'
2019-05-14 09:47:46 -07:00
sfi
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sh
treewide: replace #include <asm/sizes.h> with #include <linux/sizes.h>
2019-05-14 19:52:52 -07:00
siox
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slimbus
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sn
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soc
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-05-19 10:58:45 -07:00
soundwire
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spi
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2019-05-16 09:19:14 -07:00
spmi
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ssb
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2019-05-07 22:03:58 -07:00
staging
Merge tag 'media/v5.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2019-05-16 11:57:16 -07:00
target
treewide: prefix header search paths with $(srctree)/
2019-05-18 11:49:57 +09:00
tc
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tee
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2019-05-16 09:19:14 -07:00
thermal
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
2019-05-16 16:16:18 -07:00
thunderbolt
Merge tag 'char-misc-5.2-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2019-05-07 13:39:22 -07:00
tty
Merge tag 'riscv-for-linus-5.2-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux
2019-05-19 09:56:36 -07:00
uio
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usb
treewide: prefix header search paths with $(srctree)/
2019-05-18 11:49:57 +09:00
uwb
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vfio
mm/gup: change GUP fast to use flags rather than a write 'bool'
2019-05-14 09:47:46 -07:00
vhost
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2019-05-14 14:12:59 -07:00
video
fbdev/efifb: Ignore framebuffer memmap entries that lack any memory types
2019-05-17 11:07:42 +02:00
virt
drivers/virt/fsl_hypervisor.c: prevent integer overflow in ioctl
2019-05-14 19:52:52 -07:00
virtio
virtio/virtio_ring: do some comment fixes
2019-05-12 13:11:35 -04:00
visorbus
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vlynq
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vme
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w1
Merge tag 'char-misc-5.2-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2019-05-07 13:39:22 -07:00
watchdog
Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2019-05-16 08:31:32 -07:00
xen
Merge tag 'for-linus-5.2b-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2019-05-15 18:44:52 -07:00
zorro
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Kconfig
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Makefile
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