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TencentOS-kernel/drivers
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Tom Rix 30c0ebf03e drm/bridge: sil_sii8620: initialize return of sii8620_readb 
[ Upstream commit 02cd2d3144653e6e2a0c7ccaa73311e48e2dc686 ]

clang static analysis flags this error

sil-sii8620.c:184:2: warning: Undefined or garbage value
  returned to caller [core.uninitialized.UndefReturn]
        return ret;
        ^~~~~~~~~~

sii8620_readb calls sii8620_read_buf.
sii8620_read_buf can return without setting its output
pararmeter 'ret'.

So initialize ret.

Fixes: ce6e153f414a ("drm/bridge: add Silicon Image SiI8620 driver")
Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200712152453.27510-1-trix@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2021-03-16 16:33:34 +08:00
..
accessibility Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
acpi ACPICA: Do not increment operation_region reference counts for field units 2021-03-16 16:33:26 +08:00
amba Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
android binder: Prevent context manager from incrementing ref 0 2021-03-16 16:33:03 +08:00
ata ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function 2021-03-16 16:31:03 +08:00
atm atm: fix atm_dev refcnt leaks in atmtcp_remove_persistent 2021-03-16 16:33:07 +08:00
auxdisplay Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
base PM: wakeup: Show statistics for deleted wakeup sources again 2021-03-16 16:32:43 +08:00
bcma Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
block loop: be paranoid on exit and prevent new additions / removals 2021-03-16 16:33:19 +08:00
bluetooth Bluetooth: btmtksdio: fix up firmware download sequence 2021-03-16 16:33:29 +08:00
bus bus: ti-sysc: Add missing quirk flags for usb_host_hs 2021-03-16 16:33:21 +08:00
cdrom Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
char agp/intel: Fix a memory leak on module initialisation failure 2021-03-16 16:33:27 +08:00
clk clk: bcm63xx-gate: fix last clock availability 2021-03-16 16:33:29 +08:00
clocksource arm64: arch_timer: Disable the compat vdso for cores affected by ARM64_WORKAROUND_1418040 2021-03-16 16:31:46 +08:00
connector Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
counter counter: 104-quad-8: Add lock guards - generic interface 2021-03-16 16:27:07 +08:00
cpufreq cpufreq: Fix up cpufreq_boost_set_sw() 2021-03-16 16:29:08 +08:00
cpuidle cpuidle: Fix three reference count leaks 2021-03-16 16:29:37 +08:00
crypto crypto: ccree - fix resource leak on error path 2021-03-16 16:33:14 +08:00
dax device-dax: don't leak kernel memory to user space after unloading kmem 2021-03-16 16:28:19 +08:00
dca Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
devfreq PM / devfreq: Add missing locking while setting suspend_freq 2021-03-16 16:27:31 +08:00
dio Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
dma dmaengine: ioat setting ioat timeout as module parameter 2021-03-16 16:32:31 +08:00
dma-buf dmabuf: use spinlock to access dmabuf->name 2021-03-16 16:32:21 +08:00
edac EDAC: Fix reference count leaks 2021-03-16 16:33:13 +08:00
eisa Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
extcon extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()' 2021-03-16 16:30:26 +08:00
firewire Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
firmware firmware: arm_scmi: Fix SCMI genpd domain probing 2021-03-16 16:33:14 +08:00
fpga fpga: dfl: fix bug in port reset handshake 2021-03-16 16:32:23 +08:00
fsi Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
gnss gnss: sirf: fix error return code in sirf_probe() 2021-03-16 16:29:47 +08:00
gpio gpio: arizona: put pm_runtime in case of failure 2021-03-16 16:32:18 +08:00
gpu drm/bridge: sil_sii8620: initialize return of sii8620_readb 2021-03-16 16:33:34 +08:00
greybus Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
hid HID: input: Fix devices that return multiple bytes in battery report 2021-03-16 16:33:11 +08:00
hsi Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
hv Drivers: hv: vmbus: Ignore CHANNELMSG_TL_CONNECT_RESULT(23) 2021-03-16 16:33:07 +08:00
hwmon hwmon: (scmi) Fix potential buffer overflow in scmi_hwmon_probe() 2021-03-16 16:32:33 +08:00
hwspinlock Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
hwtracing intel_th: Fix a NULL dereference when hub driver is not loaded 2021-03-16 16:32:13 +08:00
i2c i2c: slave: add sanity check when unregistering 2021-03-16 16:33:06 +08:00
i3c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
ide Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
idle Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
iio iio: adc: ad7780: Fix a resource handling path in 'ad7780_probe()' 2021-03-16 16:31:58 +08:00
infiniband RDMA/rxe: Skip dgid check in loopback mode 2021-03-16 16:33:33 +08:00
input Input: elan_i2c - only increment wakeup count on touch 2021-03-16 16:32:31 +08:00
interconnect Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
iommu irqdomain/treewide: Keep firmware node unconditionally allocated 2021-03-16 16:32:20 +08:00
ipack ipack: tpci200: fix error return code in tpci200_register() 2021-03-16 16:28:19 +08:00
irqchip irqchip/irq-mtk-sysirq: Replace spinlock with raw_spinlock 2021-03-16 16:33:23 +08:00
isdn Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
leds leds: core: Flush scheduled work for system suspend 2021-03-16 16:33:33 +08:00
lightnvm Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
macintosh drivers/macintosh: Fix memleak in windfarm_pm112 driver 2021-03-16 16:29:49 +08:00
mailbox mailbox: zynqmp-ipi: Fix NULL vs IS_ERR() check in zynqmp_ipi_mbox_probe() 2021-03-16 16:30:27 +08:00
mcb Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
md bcache: fix super block seq numbers comparision in register_cache_set() 2021-03-16 16:33:26 +08:00
media media: cros-ec-cec: do not bail on device_init_wakeup failure 2021-03-16 16:33:32 +08:00
memory Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
memstick Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
message scsi: mptscsih: Fix read sense data size 2021-03-16 16:31:28 +08:00
mfd mfd: stmfx: Disable IRQ in suspend to avoid spurious interrupt 2021-03-16 16:30:24 +08:00
misc cxl: Fix kobject memleak 2021-03-16 16:33:31 +08:00
mmc mmc: sdhci-pci-o2micro: Bug fix for O2 host controller Seabird1 2021-03-16 16:33:25 +08:00
mtd mtd: properly check all write ioctls for permissions 2021-03-16 16:33:04 +08:00
mux Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
net ath10k: Acquire tx_lock in tx error paths 2021-03-16 16:33:28 +08:00
nfc nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame 2021-03-16 16:32:55 +08:00
ntb NTB: perf: Fix race condition when run with ntb_test 2021-03-16 16:30:32 +08:00
nubus Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
nvdimm libnvdimm: Out of bounds read in __nd_ioctl() 2021-03-16 16:26:40 +08:00
nvme nvme-multipath: do not fall back to __nvme_find_path() for non-optimized paths 2021-03-16 16:33:19 +08:00
nvmem nvmem: qfprom: remove incorrect write support 2021-03-16 16:28:52 +08:00
of of: of_mdio: Correct loop scanning logic 2021-03-16 16:31:51 +08:00
opp Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
oprofile Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
parisc Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
parport Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
pci PCI: Fix pci_cfg_wait queue locking problem 2021-03-16 16:33:33 +08:00
pcmcia Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
perf drivers/perf: Prevent forced unbinding of PMU drivers 2021-03-16 16:32:34 +08:00
phy phy: exynos5-usbdrd: Calibrating makes sense only for USB2.0 PHY 2021-03-16 16:33:34 +08:00
pinctrl pinctrl: amd: fix npins for uart0 in kerncz_groups 2021-03-16 16:32:18 +08:00
platform platform/x86: asus-nb-wmi: add support for ASUS ROG Zephyrus G14 and G15 2021-03-16 16:33:24 +08:00
pnp Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
power power: supply: smb347-charger: IRQSTAT_D is volatile 2021-03-16 16:30:14 +08:00
powercap Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
pps Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
ps3 Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
ptp Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
pwm pwm: jz4740: Fix build failure 2021-03-16 16:31:41 +08:00
rapidio rapidio: fix an error in get_user_pages_fast() error handling 2021-03-16 16:28:19 +08:00
ras Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
regulator regulator: fix memory leak on error path of regulator_register() 2021-03-16 16:33:17 +08:00
remoteproc remoteproc: qcom_q6v5_mss: map/unmap mpss segments before/after use 2021-03-16 16:29:59 +08:00
reset Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
rpmsg Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
rtc rtc: rv3028: Add missed check for devm_regmap_init_i2c() 2021-03-16 16:30:27 +08:00
s390 s390/qeth: fix error handling for isolation mode cmds 2021-03-16 16:30:59 +08:00
sbus Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
scsi scsi: eesox: Fix different dev_id between request_irq() and free_irq() 2021-03-16 16:33:32 +08:00
sfi Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
sh Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
siox Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
slimbus slimbus: core: Fix mismatch in of_node_get/put 2021-03-16 16:32:05 +08:00
soc soc: qcom: rpmh-rsc: Set suppress_bind_attrs flag 2021-03-16 16:33:19 +08:00
soundwire soundwire: intel: fix memory leak with devm_kasprintf 2021-03-16 16:31:57 +08:00
spi spi: rockchip: Fix error in SPI slave pio read 2021-03-16 16:33:17 +08:00
spmi Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
ssb Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
staging staging: vchiq_arm: Add a matching unregister call 2021-03-16 16:33:31 +08:00
target scsi: target: tcmu: Fix a use after free in tcmu_check_expired_queue_cmd() 2021-03-16 16:30:24 +08:00
tc Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
tee Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
thermal thermal/drivers/cpufreq_cooling: Fix wrong frequency converted from power 2021-03-16 16:32:15 +08:00
thunderbolt Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
tty vt: Reject zero-sized screen buffer size. 2021-03-16 16:32:37 +08:00
uio uio_pdrv_genirq: fix use without device tree and no interrupt 2021-03-16 16:32:12 +08:00
usb usb: bdc: Halt controller on suspend 2021-03-16 16:33:26 +08:00
vfio vfio/mdev: Fix reference count leak in add_mdev_supported_type 2021-03-16 16:30:27 +08:00
vhost vhost/scsi: fix up req type endian-ness 2021-03-16 16:32:46 +08:00
video video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call 2021-03-16 16:33:28 +08:00
virt virt: vbox: Fix guest capabilities mask check 2021-03-16 16:32:09 +08:00
virtio virtio_balloon: fix up endian-ness for free cmd id 2021-03-16 16:32:47 +08:00
visorbus Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
vlynq Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
vme Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
w1 w1: omap-hdq: cleanup to add missing newline for some dev_dbg 2021-03-16 16:29:53 +08:00
watchdog watchdog: da9062: No need to ping manually before setting timeout 2021-03-16 16:30:22 +08:00
xen xen/pvcalls-back: test for errors when calling backend_connect() 2021-03-16 16:29:13 +08:00
zorro Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
Kconfig Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
Makefile Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00