Gustavo A. R. Silva 61c59355e0 usbnet: ipheth: fix potential null pointer dereference in ipheth_carrier_set ...

_dev_ is being dereferenced before it is null checked, hence there
is a potential null pointer dereference.

Fix this by moving the pointer dereference after _dev_ has been null
checked.

Addresses-Coverity-ID: 1462020
Fixes: bb1b40c7cb ("usbnet: ipheth: prevent TX queue timeouts when device not ready")
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-11-19 12:23:57 +09:00

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accessibility

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acpi

Merge tag 'acpi-fix-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

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amba

Merge tag 'dma-mapping-4.15' of git://git.infradead.org/users/hch/dma-mapping

2017-11-14 16:54:12 -08:00

android

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ata

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atm

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

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auxdisplay

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

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base

Merge tag 'pm-fixes-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2017-11-17 14:49:25 -08:00

bcma

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2017-11-15 11:56:19 -08:00

block

Merge branch 'for-linus' of git://git.kernel.dk/linux-block

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bluetooth

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-11-04 09:26:51 +09:00

bus

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

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cdrom

Merge branch 'for-4.15/block' of git://git.kernel.dk/linux-block

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char

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clk

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clocksource

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connector

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cpufreq

Merge tag 'pm-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

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cpuidle

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crypto

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dax

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2017-11-17 09:51:57 -08:00

dca

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devfreq

Merge branches 'pm-devfreq' and 'pm-tools'

2017-11-13 01:41:39 +01:00

dio

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dma

Merge tag 'dmaengine-4.15-rc1' of git://git.infradead.org/users/vkoul/slave-dma

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dma-buf

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edac

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eisa

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extcon

Merge tag 'usb-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2017-11-13 21:14:07 -08:00

firewire

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

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firmware

Merge tag 'rproc-v4.15' of git://github.com/andersson/remoteproc

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fmc

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fpga

Merge tag 'char-misc-4.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

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fsi

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gpio

Merge tag 'pinctrl-v4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

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gpu

Merge tag 'drm-for-v4.15-amd-dc' of git://people.freedesktop.org/~airlied/linux

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hid

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hsi

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hv

Merge tag 'char-misc-4.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2017-11-16 09:10:59 -08:00

hwmon

hwmon: (w83793) Remove duplicate NULL check

2017-11-16 01:03:19 -08:00

hwspinlock

Merge tag 'hwlock-v4.15' of git://github.com/andersson/remoteproc

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hwtracing

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i2c

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ide

Merge branch 'for-linus' of git://git.kernel.dk/linux-block

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idle

Merge branch 'pm-cpuidle'

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iio

Merge tag 'configfs-for-4.15' of git://git.infradead.org/users/hch/configfs

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infiniband

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input

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iommu

Merge tag 'iommu-v4.15-rc1' of git://github.com/awilliam/linux-vfio

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ipack

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irqchip

Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2017-11-16 14:05:12 -08:00

isdn

isdn: hisax: Fix pnp_irq's error checking for setup_teles3

2017-11-16 22:31:16 +09:00

leds

Merge tag 'leds_for_4.15rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds

2017-11-14 18:09:31 -08:00

lightnvm

Merge branch 'for-4.15/block' of git://git.kernel.dk/linux-block

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macintosh

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

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mailbox

Merge tag 'mailbox-v4.15' of git://git.linaro.org/landing-teams/working/fujitsu/integration

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mcb

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md

Merge branch 'for-linus' of git://git.kernel.dk/linux-block

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media

Merge tag 'afs-next-20171113' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs

2017-11-16 11:41:22 -08:00

memory

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2017-11-16 16:05:01 -08:00

memstick

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

2017-11-13 17:56:58 -08:00

message

Merge tag 'modules-for-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux

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mfd

Merge tag 'mfd-next-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2017-11-16 09:15:57 -08:00

misc

lkdtm: include WARN format string

2017-11-17 16:10:01 -08:00

mmc

Merge tag 'mmc-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

2017-11-13 10:17:35 -08:00

mtd

Merge branch 'misc.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-11-17 11:54:55 -08:00

mux

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net

usbnet: ipheth: fix potential null pointer dereference in ipheth_carrier_set

2017-11-19 12:23:57 +09:00

nfc

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2017-11-15 11:56:19 -08:00

ntb

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nubus

Merge tag 'm68k-for-v4.15-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k

2017-11-13 12:10:24 -08:00

nvdimm

Merge tag 'libnvdimm-for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2017-11-17 09:51:57 -08:00

nvme

nvmet_fc: fix better length checking

2017-11-16 11:27:04 -07:00

nvmem

Merge tag 'char-misc-4.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2017-11-16 09:10:59 -08:00

of

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

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opp

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oprofile

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parisc

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parport

Merge tag 'char-misc-4.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

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pci

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pcmcia

drivers/pcmcia/sa1111_badge4.c: avoid unused function warning

2017-11-17 16:10:04 -08:00

perf

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

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phy

Merge tag 'usb-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2017-11-13 21:14:07 -08:00

pinctrl

Merge tag 'pinctrl-v4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

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platform

Merge tag 'modules-for-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux

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pnp

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power

Merge tag 'for-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

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powercap

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pps

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ps3

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ptp

Merge tag 'for-linus-4.15-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

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pwm

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rapidio

Merge branch 'akpm' (patches from Andrew)

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ras

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

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regulator

Merge tag 'mfd-next-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

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remoteproc

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reset

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

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rpmsg

Merge tag 'rpmsg-v4.15' of git://github.com/andersson/remoteproc

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rtc

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

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s390

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

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sbus

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc

2017-11-17 20:21:44 -08:00

scsi

Merge branch 'work.get_user_pages_fast' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

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sfi

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sh

Merge tag 'dma-mapping-4.15' of git://git.infradead.org/users/hch/dma-mapping

2017-11-14 16:54:12 -08:00

sn

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soc

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

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spi

Merge remote-tracking branches 'spi/topic/sh-msiof', 'spi/topic/slave', 'spi/topic/spreadtrum' and 'spi/topic/tegra114' into spi-next

2017-11-10 21:33:51 +00:00

spmi

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ssb

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staging

Merge branch 'work.get_user_pages_fast' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

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target

Merge tag 'configfs-for-4.15' of git://git.infradead.org/users/hch/configfs

2017-11-14 14:44:04 -08:00

tc

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tee

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thermal

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux

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thunderbolt

Merge tag 'char-misc-4.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

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tty

Merge branch 'misc.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

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uio

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usb

Merge tag 'sound-4.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

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uwb

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vfio

Merge tag 'vfio-v4.15-rc1' of git://github.com/awilliam/linux-vfio

2017-11-14 16:47:47 -08:00

vhost

Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

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video

Merge branch 'work.get_user_pages_fast' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

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virt

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virtio

virtio_balloon: fix deadlock on OOM

2017-11-14 23:57:38 +02:00

vlynq

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vme

Merge tag 'char-misc-4.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

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w1

Merge tag 'char-misc-4.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

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watchdog

drivers/watchdog: make use of devm_register_reboot_notifier()

2017-11-17 16:10:04 -08:00

xen

Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

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zorro

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Kconfig

Merge branches 'pm-cpufreq-sched' and 'pm-opp'

2017-11-13 01:40:52 +01:00

Makefile

Merge branches 'pm-cpufreq-sched' and 'pm-opp'

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