iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
0d3eb744ae
linux/drivers/bus
History
Ivan Bornyakov 1adab2922c bus: imx-weim: fix branch condition evaluates to a garbage value 
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>
2023-03-14 11:43:51 +08:00
..
fsl-mc driver core: make struct bus_type.uevent() take a const * 2023-01-27 13:45:52 +01:00
mhi Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
arm-cci.c
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 bus: brcmstb_gisb: Remove the suppress_bind_attrs attribute of the driver 2022-04-26 09:12:45 -07:00
bt1-apb.c bus: bt1-apb: Don't print error on -EPROBE_DEFER 2022-06-14 12:21:44 +02:00
bt1-axi.c bus: bt1-axi: Don't print error on -EPROBE_DEFER 2022-06-14 12:21:44 +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: Use platform_device_register_full() 2022-09-08 02:27:29 +00:00
imx-weim.c bus: imx-weim: fix branch condition evaluates to a garbage value 2023-03-14 11:43:51 +08:00
intel-ixp4xx-eb.c bus: ixp4xx: Don't touch bit 7 on IXP42x 2022-11-22 23:12:18 +01:00
Kconfig bus: add driver for initializing the SSC bus on (some) qcom SoCs 2022-04-19 13:03:57 -05:00
Makefile bus: add driver for initializing the SSC bus on (some) qcom SoCs 2022-04-19 13:03:57 -05:00
mips_cdmm.c driver core: make struct bus_type.uevent() take a const * 2023-01-27 13:45:52 +01:00
moxtet.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
mvebu-mbus.c bus: mvebu-mbus: use DEFINE_SHOW_ATTRIBUTE to simplify mvebu_{sdram/devs}_debug 2022-09-24 14:59:26 +02:00
omap_l3_noc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE 2022-06-10 14:51:36 +02:00
omap_l3_noc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE 2022-06-10 14:51:36 +02:00
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
qcom-ssc-block-bus.c bus: add driver for initializing the SSC bus on (some) qcom SoCs 2022-04-19 13:03:57 -05:00
simple-pm-bus.c drivers: bus: simple-pm-bus: Use clocks 2023-01-20 13:11:26 +01:00
sun50i-de2.c bus: sun50i-de2: Adjust printing error message 2021-10-13 14:48:48 +02:00
sunxi-rsb.c Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
tegra-aconnect.c bus: tegra-aconnect: add system sleep callbacks 2019-03-28 17:26:14 +01:00
tegra-gmi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2) 2022-06-10 14:51:35 +02:00
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: Add otg quirk flags for omap3 musb 2022-11-22 13:25:16 +02:00
ts-nbus.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2) 2022-06-10 14:51:35 +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