Ivan Bornyakov 7258c58f6e bus: imx-weim: fix branch condition evaluates to a garbage value ...

[ Upstream commit 1adab2922c ]

If bus type is other than imx50_weim_devtype and have no child devices,
variable 'ret' in function weim_parse_dt() will not be initialized, but
will be used as branch condition and return value. Fix this by
initializing 'ret' with 0.

This was discovered with help of clang-analyzer, but the situation is
quite possible in real life.

Fixes: 52c47b6341 ("bus: imx-weim: improve error handling upon child probe-failure")
Signed-off-by: Ivan Bornyakov <i.bornyakov@metrotek.ru>
Cc: stable@vger.kernel.org
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-04-05 11:24:52 +02:00

..

fsl-mc

bus: fsl-mc-bus: fix KASAN use-after-free in fsl_mc_bus_remove()

2022-06-22 14:22:04 +02:00

mhi

bus: mhi: host: Fix race between channel preparation and M0 event

2023-01-18 11:48:52 +01:00

arm-cci.c

bus: arm-cci: remove unnecessary unreachable()

2018-05-14 01:22:49 -07:00

arm-integrator-lm.c

bus: arm-integrator-lm: Add of_node_put() before return statement

2021-01-15 17:53:05 +01:00

brcmstb_gisb.c

kernel.h: split out panic and oops helpers

2021-07-01 11:06:04 -07:00

bt1-apb.c

bus: bt1-apb: Use sysfs_streq instead of strncmp

2020-05-28 16:56:56 +02:00

bt1-axi.c

bus: bt1-axi: Use sysfs_streq instead of strncmp

2020-05-28 16:57:12 +02:00

da8xx-mstpri.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

hisi_lpc.c

bus: hisi_lpc: fix missing platform_device_put() in hisi_lpc_acpi_probe()

2022-08-17 14:23:10 +02:00

imx-weim.c

bus: imx-weim: fix branch condition evaluates to a garbage value

2023-04-05 11:24:52 +02:00

intel-ixp4xx-eb.c

bus: ixp4xx: Don't touch bit 7 on IXP42x

2022-12-02 17:41:08 +01:00

Kconfig

drivers: bus: Delete CONFIG_SIMPLE_PM_BUS

2021-10-05 17:47:22 +02:00

Makefile

drivers: bus: Delete CONFIG_SIMPLE_PM_BUS

2021-10-05 17:47:22 +02:00

mips_cdmm.c

mips: cdmm: Fix refcount leak in mips_cdmm_phys_base

2022-04-08 14:23:39 +02:00

moxtet.c

treewide: change my e-mail address, fix my name

2021-04-09 14:54:23 -07:00

mvebu-mbus.c

ARM: mvebu: avoid clang -Wtautological-constant warning

2021-04-01 16:32:38 +02:00

omap_l3_noc.c

bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD

2021-02-04 09:08:57 +02:00

omap_l3_noc.h

bus: omap_l3_noc: Fix master id address decoding for OMAP5

2015-05-04 10:21:01 -07:00

omap_l3_smx.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

omap_l3_smx.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

omap-ocp2scp.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157

2019-05-30 11:26:37 -07:00

qcom-ebi2.c

bus: qcom-ebi2: Fix incorrect documentation for '{slow,fast}_cfg'

2021-05-26 21:19:23 -05:00

simple-pm-bus.c

drivers: bus: simple-pm-bus: Add support for probing simple bus only devices

2021-10-05 17:47:15 +02:00

sun50i-de2.c

bus: add bus driver for accessing Allwinner A64 DE2

2018-06-28 10:20:19 +02:00

sunxi-rsb.c

bus: sunxi-rsb: Fix error handling in sunxi_rsb_init()

2023-02-09 11:26:32 +01:00

tegra-aconnect.c

bus: tegra-aconnect: add system sleep callbacks

2019-03-28 17:26:14 +01:00

tegra-gmi.c

bus: Add support for Tegra Generic Memory Interface

2016-11-15 17:27:53 +01:00

ti-pwmss.c

bus/ti-pwmss: move TI PWMSS driver from PWM to bus subsystem

2019-10-17 21:17:42 +01:00

ti-sysc.c

bus: ti-sysc: Fix warnings for unbind for serial

2022-06-14 18:36:09 +02:00

ts-nbus.c

gpiolib: Pass array info to get/set array functions

2018-09-13 11:16:54 +02:00

uniphier-system-bus.c

bus: uniphier-system-bus: use devm_platform_ioremap_resource()

2019-09-05 17:57:18 +02:00

vexpress-config.c

bus: vexpress-config: Support building as module

2020-05-13 12:42:46 -05:00