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Takashi Iwai b19b46346f hv/netvsc: Fix NULL dereference at single queue mode fallback 
The recent commit 916c5e1413be ("hv/netvsc: fix handling of fallback
to single queue mode") tried to fix the fallback behavior to a single
queue mode, but it changed the function to return zero incorrectly,
while the function should return an object pointer.  Eventually this
leads to a NULL dereference at the callers that expect non-NULL
value.

Fix it by returning the proper net_device object.

Fixes: 916c5e1413be ("hv/netvsc: fix handling of fallback to single queue mode")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-08-14 10:24:12 -07:00
..
accessibility
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acpi
Merge branch 'acpi-soc'
2018-07-31 10:35:47 +02:00
amba
Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
2018-06-06 13:49:25 -07:00
android
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
ata
ata: Remove depends on HAS_DMA in case of platform dependency
2018-07-02 13:18:22 -07:00
atm
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
2018-07-03 10:29:26 +09:00
auxdisplay
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
base
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
2018-08-02 10:55:32 -07:00
bcma
dma-mapping updates for 4.18:
2018-06-04 10:58:12 -07:00
block
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
2018-08-11 17:52:00 -07:00
bluetooth
Bluetooth: mediatek: pass correct size to h4_recv_buf()
2018-08-13 15:59:39 +02:00
bus
bus: ti-sysc: Use 2-factor allocator arguments
2018-07-02 04:24:44 -07:00
cdrom
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
char
In reaction to the fixes to address CVE-2018-1108, some Linux
2018-07-28 19:40:06 -07:00
clk
clk: aspeed: Support HPLL strapping on ast2400
2018-07-11 09:34:25 -07:00
clocksource
clocksource: arm_arch_timer: Set arch_mem_timer cpumask to cpu_possible_mask
2018-07-10 22:12:47 +02:00
connector
connector: fix defined but not used warning
2018-07-08 11:00:50 +09:00
cpufreq
cpufreq: intel_pstate: Limit the scope of HWP dynamic boost platforms
2018-07-31 10:39:58 +02:00
cpuidle
powerpc updates for 4.18
2018-06-07 10:23:33 -07:00
crypto
virtio: Make vp_set_vq_affinity() take a mask.
2018-08-11 12:02:18 -07:00
dax
* fix one ensures that a variable passed in by reference to
2018-07-13 10:54:01 -07:00
dca
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devfreq
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
dio
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dma
dmaengine: k3dma: Off by one in k3_of_dma_simple_xlate()
2018-06-28 11:57:21 +05:30
dma-buf
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edac
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
eisa
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extcon
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
firewire
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
firmware
efi/libstub/tpm: Initialize efi_physical_addr_t vars to zero for mixed mode
2018-06-22 10:58:27 +02:00
fmc
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
fpga
fpga: altera-cvp: Fix an error handling path in 'altera_cvp_probe()'
2018-07-07 16:55:22 +02:00
fsi
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gpio
gpiolib-acpi: make sure we trigger edge events at least once on boot
2018-08-01 11:45:10 +02:00
gpu
drm-misc-fixes pull request for v4.18-rc7:
2018-08-01 08:54:35 +10:00
hid
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
2018-07-09 17:16:11 -07:00
hsi
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hv
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
hwmon
hwmon: Add support for power min, lcrit, min_alarm and lcrit_alarm
2018-07-18 10:01:46 +09:00
hwspinlock
hwspinlock updates for v4.18
2018-06-11 12:09:19 -07:00
hwtracing
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
i2c
i2c: xlp9xx: Fix case where SSIF read transaction completes early
2018-08-09 17:41:13 +02:00
ide
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
idle
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iio
iio: imu: inv_mpu6050: Fix probe() failure on older ACPI based machines
2018-06-24 14:50:52 +01:00
infiniband
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
2018-08-05 13:04:31 -07:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2018-07-27 09:53:45 -07:00
iommu
Revert "iommu/vt-d: Clean up pasid quirk for pre-production devices"
2018-07-20 13:55:56 +02:00
ipack
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
irqchip
irqchip/gic-v3-its: Fix reprogramming of redistributors on CPU hotplug
2018-06-22 14:22:02 +02:00
isdn
isdn: hisax: config: Replace GFP_ATOMIC with GFP_KERNEL
2018-07-26 21:23:47 -07:00
leds
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
lightnvm
for-linus-20180623
2018-06-24 06:33:54 +08:00
macintosh
powerpc updates for 4.18
2018-06-07 10:23:33 -07:00
mailbox
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
mcb
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md
- Fix DM writecache target to allow an optional offset to the start of
2018-07-20 14:24:17 -07:00
media
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2018-08-07 11:02:05 -07:00
memory
- Error path bug fix for overflow tests (Dan)
2018-06-12 18:28:00 -07:00
memstick
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
message
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
mfd
Merge branch 'i2c/for-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2018-06-14 16:21:46 +09:00
misc
Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2018-07-22 12:04:51 -07:00
mmc
mmc: mxcmmc: Fix missing parentheses and brace
2018-07-16 11:45:44 +02:00
mtd
mtd: spi-nor: cadence-quadspi: Fix direct mode write timeouts
2018-07-03 10:01:44 +02:00
mux
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net
hv/netvsc: Fix NULL dereference at single queue mode fallback
2018-08-14 10:24:12 -07:00
nfc
NFC: pn533: Fix wrong GFP flag usage
2018-06-25 21:36:45 +08:00
ntb
- Error path bug fix for overflow tests (Dan)
2018-06-12 18:28:00 -07:00
nubus
Char/Misc driver patches for 4.18-rc1
2018-06-05 16:20:22 -07:00
nvdimm
* fix one ensures that a variable passed in by reference to
2018-07-13 10:54:01 -07:00
nvme
for-linus-20180727
2018-07-27 12:51:00 -07:00
nvmem
nvmem: Don't let a NULL cell_id for nvmem_cell_get() crash us
2018-07-07 17:30:25 +02:00
of
Merge ra.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux
2018-07-20 21:17:12 -07:00
opp
PM / OPP: Update voltage in case freq == old_freq
2018-06-19 15:53:32 +05:30
oprofile
treewide: Use array_size() in vmalloc()
2018-06-12 16:19:22 -07:00
parisc
dma-mapping updates for 4.18:
2018-06-04 10:58:12 -07:00
parport
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
pci
pci-v4.18-fixes-5
2018-08-02 10:59:19 -07:00
pcmcia
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
perf
drivers/perf: xgene_pmu: Fix IOB SLOW PMU parser error
2018-06-18 17:48:42 +01:00
phy
phy: mapphone-mdm6600: Fix wrong enum used for status lines
2018-06-29 12:00:22 +05:30
pinctrl
pinctrl: nsp: Fix potential NULL dereference
2018-07-14 12:47:04 +02:00
platform
platform/x86: dell-laptop: Fix backlight detection
2018-07-20 15:29:59 +03:00
pnp
media updates for v4.18-rc1
2018-06-07 12:34:37 -07:00
power
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
powercap
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
pps
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ps3
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ptp
ptp_qoriq: use div_u64/div_u64_rem for 64-bit division
2018-08-06 10:43:35 -07:00
pwm
pwm: Changes for v4.18-rc1
2018-06-14 16:25:43 +09:00
rapidio
treewide: Use array_size() in vmalloc()
2018-06-12 16:19:22 -07:00
ras
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regulator
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
remoteproc
treewide: use PHYS_ADDR_MAX to avoid type casting ULLONG_MAX
2018-06-15 07:55:25 +09:00
reset
- Error path bug fix for overflow tests (Dan)
2018-06-12 18:28:00 -07:00
rpmsg
rpmsg: smd: do not use mananged resources for endpoints and channels
2018-06-04 12:35:03 -07:00
rtc
rtc: fix alarm read and set offset
2018-07-13 10:37:54 +02:00
s390
s390/qeth: use true and false for boolean values
2018-08-09 14:02:50 -07:00
sbus
fix a series of Documentation/ broken file name references
2018-06-15 18:10:01 -03:00
scsi
SCSI fixes on 20180731
2018-07-31 09:46:36 -07:00
sfi
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sh
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
siox
…
slimbus
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
sn
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soc
i.MX fixes for 4.18, round 3:
2018-07-19 15:09:59 -07:00
soundwire
docs: Fix more broken references
2018-06-15 18:11:26 -03:00
spi
treewide: devm_kzalloc() -> devm_kcalloc()
2018-06-12 16:19:22 -07:00
spmi
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ssb
ssb: Remove SSB_WARN_ON, SSB_BUG_ON and SSB_DEBUG
2018-08-09 18:47:47 +03:00
staging
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
2018-08-02 10:55:32 -07:00
target
scsi: target: iscsi: cxgbit: fix max iso npdu calculation
2018-07-12 23:04:06 -04:00
tc
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tee
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thermal
- Error path bug fix for overflow tests (Dan)
2018-06-12 18:28:00 -07:00
thunderbolt
thunderbolt: Notify userspace when boot_acl is changed
2018-07-07 17:29:17 +02:00
tty
vt: prevent leaking uninitialized data to userspace via /dev/vcs*
2018-06-28 21:34:39 +09:00
uio
uio: fix crash after the device is unregistered
2018-07-07 16:57:35 +02:00
usb
usb: core: handle hub C_PORT_OVER_CURRENT condition
2018-07-21 08:38:29 +02:00
uwb
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
vfio
powerpc fixes for 4.18 #4
2018-07-21 16:46:53 -07:00
vhost
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
2018-08-09 11:52:36 -07:00
video
Solve a series of broken links for files under Documentation:
2018-06-17 05:25:18 +09:00
virt
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
virtio
virtio: Make vp_set_vq_affinity() take a mask.
2018-08-11 12:02:18 -07:00
visorbus
…
vlynq
…
vme
…
w1
Char/Misc driver patches for 4.18-rc1
2018-06-05 16:20:22 -07:00
watchdog
MIPS changes for 4.18
2018-06-12 12:56:02 -07:00
xen
xen: fixes for 4.18-rc2
2018-06-23 20:44:11 +08:00
zorro
- Introduce arithmetic overflow test helper functions (Rasmus)
2018-06-06 17:27:14 -07:00
Kconfig
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Makefile
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