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Ivan Bornyakov b2d1956547 bus: imx-weim: fix branch condition evaluates to a garbage value 
[ Upstream commit 1adab2922c58e7ff4fa9f0b43695079402cce876 ]

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: 52c47b63412b ("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 11:23:44 +02:00
..
fsl-mc
bus: fsl-mc: fix mmio base address for child DPRCs
2021-09-18 13:40:20 +02:00
mhi
bus: mhi: host: Fix race between channel preparation and M0 event
2023-01-18 11:44:55 +01:00
arm-cci.c
…
arm-integrator-lm.c
bus: arm-integrator-lm: Fix return value check in integrator_ap_lm_probe()
2020-05-26 00:02:42 +02:00
brcmstb_gisb.c
bus: brcmstb_gisb: Add support for breakpoint interrupts
2020-09-06 20:10:44 -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()
2022-08-21 15:15:35 +02:00
imx-weim.c
bus: imx-weim: fix branch condition evaluates to a garbage value
2023-04-05 11:23:44 +02:00
Kconfig
bus: cdmm: Add MIPS R5 arch support
2020-07-21 10:25:42 +02:00
Makefile
ARM/SoC: drivers for v5.7
2020-06-04 19:56:20 -07:00
mips_cdmm.c
mips: cdmm: Fix refcount leak in mips_cdmm_phys_base
2022-04-08 14:40:20 +02:00
moxtet.c
bus: moxtet: fix potential stack buffer overflow
2020-02-15 10:33:19 -08:00
mvebu-mbus.c
arch, drivers: replace for_each_membock() with for_each_mem_range()
2020-10-13 18:38:35 -07:00
omap_l3_noc.c
bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD
2021-03-30 14:31:56 +02:00
omap_l3_noc.h
…
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: Put child node before return
2021-05-14 09:50:13 +02:00
simple-pm-bus.c
Revert "drivers: bus: simple-pm-bus: Add support for probing simple bus only devices"
2022-02-05 12:37:55 +01:00
sun50i-de2.c
…
sunxi-rsb.c
bus: sunxi-rsb: Fix error handling in sunxi_rsb_init()
2023-02-15 17:22:10 +01:00
tegra-aconnect.c
…
tegra-gmi.c
…
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 18:32:34 +02:00
ts-nbus.c
…
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