Javier Carrasco
6e0000a432
net: usb: dm9601: fix wrong return value in dm9601_mdio_read ...
[ Upstream commit c68b2c9eba38ec3f60f4894b189090febf4d8d22 ]
The MII code does not check the return value of mdio_read (among
others), and therefore no error code should be sent. A previous fix to
the use of an uninitialized variable propagates negative error codes,
that might lead to wrong operations by the MII library.
An example of such issues is the use of mii_nway_restart by the dm9601
driver. The mii_nway_restart function does not check the value returned
by mdio_read, which in this case might be a negative number which could
contain the exact bit the function checks (BMCR_ANENABLE = 0x1000).
Return zero in case of error, as it is common practice in users of
mdio_read to avoid wrong uses of the return value.
Fixes: 8f8abb863fa5 ("net: usb: dm9601: fix uninitialized variable use in dm9601_mdio_read")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Peter Korsgaard <peter@korsgaard.com>
Link: https://lore.kernel.org/r/20240225-dm9601_ret_err-v1-1-02c1d959ea59@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-06 14:36:09 +00:00
ACPI: extlog: fix NULL pointer dereference check
2024-02-23 08:24:54 +01:00
amba: bus: fix refcount leak
2023-09-23 10:59:52 +02:00
binder: signal epoll threads of self-work
2024-02-23 08:25:11 +01:00
ahci: add 43-bit DMA address quirk for ASMedia ASM1061 controllers
2024-03-01 13:13:33 +01:00
atm: idt77252: fix a memleak in open_card_ubr0
2024-02-23 08:25:06 +01:00
PM: runtime: Have devm_pm_runtime_enable() handle pm_runtime_dont_use_autosuspend()
2024-02-23 08:25:14 +01:00
virtio-blk: Ensure no requests in virtqueues before deleting vqs.
2024-03-01 13:13:34 +01:00
Bluetooth: btmtkuart: fix recv_buf() return value
2024-01-25 14:34:26 -08:00
bus: moxtet: Add spi device table
2024-02-23 08:25:13 +01:00
hwrng: core - Fix page fault dead lock on mmap-ed hwrng
2024-02-23 08:24:48 +01:00
clk: mmp: pxa168: Fix memory leak in pxa168_clk_init()
2024-02-23 08:25:01 +01:00
clocksource/drivers/timer-atmel-tcb: Fix initialization on SAM9 hardware
2023-11-28 16:50:13 +00:00
cpufreq: imx6q: Don't disable 792 Mhz OPP unnecessarily
2023-12-08 08:44:28 +01:00
crypto: stm32/crc32 - fix parsing list of devices
2024-02-23 08:24:55 +01:00
PM / devfreq: Fix leak in devfreq_dev_release()
2023-09-23 10:59:54 +02:00
dmaengine: fsl-qdma: increase size of 'irq_name'
2024-03-01 13:13:33 +01:00
dma-buf/sw_sync: Avoid recursive lock during fence signal
2023-08-30 16:27:28 +02:00
EDAC/thunderx: Fix possible out-of-bounds string access
2024-01-25 14:34:21 -08:00
extcon: Fix kernel doc of property capability fields to avoid warnings
2023-07-27 08:37:20 +02:00
firewire: core: send bus reset promptly on gap count error
2024-03-01 13:13:34 +01:00
firmware: ti_sci: Fix an off-by-one in ti_sci_debugfs_create()
2024-01-25 14:34:25 -08:00
fsi: master-ast-cf: Add MODULE_FIRMWARE macro
2023-09-23 10:59:37 +02:00
gpio: eic-sprd: Clear interrupt after set the interrupt type
2024-02-23 08:24:53 +01:00
drm/syncobj: call drm_syncobj_fence_add_wait when WAIT_AVAILABLE flag is set
2024-03-01 13:13:38 +01:00
HID: wacom: Do not register input devices until after hid_hw_start
2024-02-23 08:25:10 +01:00
Drivers: hv: vmbus: Fix vmbus_wait_for_unload() to scan present CPUs
2023-06-28 10:18:36 +02:00
hwmon: (coretemp) Enlarge per package core count limit
2024-03-01 13:13:34 +01:00
coresight: etm4x: Fix width of CCITMIN field
2024-01-25 14:34:21 -08:00
i2c: i801: Fix block process call transactions
2024-02-23 08:25:10 +01:00
i3c: master: cdns: Update maximum prescaler value for i2c clock
2024-02-23 08:25:02 +01:00
treewide: Remove uninitialized_var() usage
2023-06-09 10:29:01 +02:00
iio: magnetometer: rm3100: add boundary check for the value read from RM3100_REG_TMRC
2024-02-23 08:25:11 +01:00
RDMA/srpt: fix function pointer cast warnings
2024-03-01 13:13:37 +01:00
Input: atkbd - skip ATKBD_CMD_SETLEDS when skipping ATKBD_CMD_GETID
2024-02-23 08:25:08 +01:00
interconnect: Treat xlate() returning NULL node as an error
2024-01-08 11:29:45 +01:00
of/iommu: Make of_map_rid() PCI agnostic
2023-12-13 18:18:11 +01:00
irqchip/irq-brcmstb-l2: Add write memory barrier before exit
2024-02-23 08:25:13 +01:00
mISDN: Update parameter type of dsp_cmx_send()
2023-08-16 18:19:23 +02:00
leds: trigger: panic: Don't register panic notifier if creating the trigger failed
2024-02-23 08:25:02 +01:00
mailbox: ti-msgmgr: Fill non-message tx data fields with 0x0
2023-07-27 08:37:23 +02:00
mcb: fix error handling for different scenarios when parsing
2023-11-28 16:50:19 +00:00
dm-crypt: don't modify the data when using authenticated encryption
2024-03-01 13:13:36 +01:00
media: ddbridge: fix an error code problem in ddb_probe
2024-02-23 08:25:01 +01:00
memory: brcmstb_dpfe: fix testing array offset after use
2023-07-27 08:37:14 +02:00
memstick r592: make memstick_debug_get_tpc_name() static
2023-07-27 08:37:10 +02:00
mfd: ti_am335x_tscadc: Fix TI SoC dependencies
2024-02-23 08:25:02 +01:00
misc: fastrpc: Mark all sessions as invalid in cb_remove
2024-02-23 08:25:11 +01:00
mmc: slot-gpio: Allow non-sleeping GPIO ro
2024-02-23 08:25:12 +01:00
Revert "Revert "mtd: rawnand: gpmi: Fix setting busy timeout setting""
2024-02-23 08:25:15 +01:00
net: usb: dm9601: fix wrong return value in dm9601_mdio_read
2024-03-06 14:36:09 +00:00
nfcsim.c: Fix error checking for debugfs_create_dir
2023-06-28 10:18:41 +02:00
ntb: Fix calculation ntb_transport_tx_free_entry()
2023-09-23 10:59:55 +02:00
nd_btt: Make BTT lanes preemptible
2023-11-20 10:30:12 +01:00
nvmet-fc: abort command when there is no binding
2024-03-01 13:13:34 +01:00
nvmem: imx: correct nregs for i.MX6UL
2023-11-08 11:23:37 +01:00
of: gpio unittest kfree() wrong object
2024-02-23 08:25:15 +01:00
OPP: Fix passing 0 to PTR_ERR in _opp_attach_genpd()
2023-09-23 10:59:40 +02:00
parisc: iosapic.c: Fix sparse warnings
2023-10-10 21:46:39 +02:00
parport: parport_serial: Add Brainboxes device IDs and geometry
2024-01-25 14:34:21 -08:00
PCI/MSI: Prevent MSI hardware interrupt number truncation
2024-03-01 13:13:36 +01:00
pcmcia: ds: fix possible name leak in error path in pcmcia_device_add()
2023-11-20 10:30:14 +01:00
perf/smmuv3: Enable HiSilicon Erratum 162001900 quirk for HIP08/09
2023-09-23 11:00:03 +02:00
phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP
2024-02-23 08:25:06 +01:00
pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups
2024-03-01 13:13:35 +01:00
platform/x86: intel_telemetry: Fix kernel doc descriptions
2023-12-20 15:41:21 +01:00
PNP: ACPI: fix fortify warning
2024-02-23 08:24:54 +01:00
power: supply: Fix logic checking if system is running from battery
2023-06-21 15:44:09 +02:00
powercap: RAPL: Fix CONFIG_IOSF_MBI dependency
2023-07-27 08:37:06 +02:00
ptp: annotate data-race around q->head and q->tail
2023-11-28 16:50:16 +00:00
pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume
2023-11-20 10:30:15 +01:00
regulator: pwm-regulator: Add validity checks in continuous .get_voltage
2024-03-01 13:13:34 +01:00
reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warning
2024-01-25 14:34:20 -08:00
rpmsg: virtio: Free driver_override when rpmsg_remove()
2024-02-23 08:24:48 +01:00
rtc: pcf85363: fix wrong mask/val parameters in regmap_update_bits call
2023-11-20 10:30:14 +01:00
s390/qeth: Fix potential loss of L3-IP@ in case of network issues
2024-03-01 13:13:34 +01:00
scsi: jazz_esp: Only build if SCSI core is builtin
2024-03-01 13:13:37 +01:00
pmdomain: renesas: r8a77980-sysc: CR7 must be always on
2024-03-01 13:13:34 +01:00
soundwire: stream: fix NULL pointer dereference for multi_link
2023-12-20 15:41:24 +01:00
spi: mt7621: Fix an error message in mt7621_spi_probe()
2024-03-01 13:13:35 +01:00
treewide: Remove uninitialized_var() usage
2023-06-09 10:29:01 +02:00
staging: iio: ad5933: fix type mismatch regression
2024-02-23 08:25:11 +01:00
scsi: target: core: Add TMF to tmr_list handling
2024-03-01 13:13:33 +01:00
thermal: core: prevent potential string overflow
2023-11-20 10:30:09 +01:00
serial: max310x: improve crystal stable clock detection
2024-02-23 08:25:12 +01:00
uio: Fix use-after-free in uio_open
2024-01-25 14:34:21 -08:00
usb: roles: don't get/set_role() when usb_role_switch is unregistered
2024-03-01 13:13:36 +01:00
vhost: use kzalloc() instead of kmalloc() followed by memset()
2024-02-23 08:25:08 +01:00
fbdev: sis: Error out if pixclock equals zero
2024-03-01 13:13:33 +01:00
virtio-mmio: fix memory leak of vm_dev
2023-11-08 11:23:34 +01:00
w1: fix loop in w1_fini()
2023-07-27 08:37:19 +02:00
watchdog: bcm2835_wdt: Fix WDIOC_SETTIMEOUT handling
2024-01-25 14:34:28 -08:00
xen/events: fix delayed eoi list handling
2023-11-28 16:50:16 +00:00
6e0000a432