Oleh Kravchenko b6a99e9612 led: triggers: Fix dereferencing of null pointer ...

[ Upstream commit 4016ba8588 ]

Error was detected by PVS-Studio:
V522 Dereferencing of the null pointer 'led_cdev->trigger' might take place.

Fixes: 2282e125a4 ("leds: triggers: let struct led_trigger::activate() return an error code")
Signed-off-by: Oleh Kravchenko <oleg@kaa.org.ua>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-01-27 14:51:10 +01:00

..

trigger

leds: trigger: netdev: fix handling on interface rename

2019-12-17 20:35:54 +01:00

Kconfig

leds: Modify PC Engines apu/apu2 driver to support apu3

2018-06-28 21:34:43 +02:00

led-class-flash.c

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led-class.c

leds: class: ensure workqueue is initialized before setting brightness

2018-05-24 22:08:26 +02:00

led-core.c

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led-triggers.c

led: triggers: Fix dereferencing of null pointer

2020-01-27 14:51:10 +01:00

leds-88pm860x.c

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leds-aat1290.c

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leds-adp5520.c

treewide: devm_kzalloc() -> devm_kcalloc()

2018-06-12 16:19:22 -07:00

leds-apu.c

leds: Modify PC Engines apu/apu2 driver to support apu3

2018-06-28 21:34:43 +02:00

leds-as3645a.c

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leds-asic3.c

…

leds-bcm6328.c

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leds-bcm6358.c

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leds-bd2802.c

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leds-blinkm.c

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leds-clevo-mail.c

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leds-cobalt-qube.c

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leds-cobalt-raq.c

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leds-cpcap.c

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leds-cr0014114.c

leds: Use struct_size() in allocation

2018-06-12 16:19:22 -07:00

leds-da903x.c

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leds-da9052.c

treewide: devm_kzalloc() -> devm_kcalloc()

2018-06-12 16:19:22 -07:00

leds-dac124s085.c

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leds-fsg.c

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leds-gpio-register.c

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leds-gpio.c

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leds-hp6xx.c

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leds-ipaq-micro.c

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leds-is31fl32xx.c

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leds-is31fl319x.c

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leds-ktd2692.c

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leds-lm355x.c

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leds-lm3530.c

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leds-lm3533.c

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leds-lm3601x.c

leds: lm3601x: Introduce the lm3601x LED driver

2018-05-23 21:44:47 +02:00

leds-lm3642.c

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leds-lm3692x.c

leds: lm3692x: Handle failure to probe the regulator

2020-01-04 19:12:43 +01:00

leds-locomo.c

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leds-lp55xx-common.c

leds: lp55xx: fix null deref on firmware load failure

2019-04-05 22:33:07 +02:00

leds-lp55xx-common.h

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leds-lp3944.c

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leds-lp3952.c

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leds-lp5521.c

treewide: devm_kzalloc() -> devm_kcalloc()

2018-06-12 16:19:22 -07:00

leds-lp5523.c

leds: lp5523: fix a missing check of return value of lp55xx_read

2019-02-27 10:08:57 +01:00

leds-lp5562.c

leds: leds-lp5562 allow firmware files up to the maximum length

2019-10-05 13:09:34 +02:00

leds-lp8501.c

treewide: devm_kzalloc() -> devm_kcalloc()

2018-06-12 16:19:22 -07:00

leds-lp8788.c

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leds-lp8860.c

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leds-lt3593.c

leds: lt3593: update email address and switch to SPDX license header

2018-07-03 22:12:41 +02:00

leds-max8997.c

leds: max8997: use mode when calling max8997_led_set_mode

2018-07-03 22:12:41 +02:00

leds-max77693.c

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leds-mc13783.c

treewide: devm_kzalloc() -> devm_kcalloc()

2018-06-12 16:19:22 -07:00

leds-menf21bmc.c

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leds-mlxcpld.c

treewide: devm_kzalloc() -> devm_kcalloc()

2018-06-12 16:19:22 -07:00

leds-mlxreg.c

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leds-mt6323.c

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leds-net48xx.c

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leds-netxbig.c

treewide: devm_kzalloc() -> devm_kcalloc()

2018-06-12 16:19:22 -07:00

leds-nic78bx.c

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leds-ns2.c

leds: ns2: Change unsigned to unsigned int

2018-08-06 23:03:12 +02:00

leds-ot200.c

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leds-pca955x.c

treewide: devm_kzalloc() -> devm_kcalloc()

2018-06-12 16:19:22 -07:00

leds-pca963x.c

treewide: devm_kzalloc() -> devm_kcalloc()

2018-06-12 16:19:22 -07:00

leds-pca9532.c

leds: pca9532: fix a potential NULL pointer dereference

2019-05-04 09:20:22 +02:00

leds-pm8058.c

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leds-powernv.c

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leds-pwm.c

leds: pwm: silently error out on EPROBE_DEFER

2019-01-13 09:51:08 +01:00

leds-rb532.c

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leds-regulator.c

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leds-s3c24xx.c

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leds-sc27xx-bltc.c

leds: sc27xx: Fix return value check in sc27xx_led_probe()

2018-05-22 21:57:59 +02:00

leds-ss4200.c

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leds-sunfire.c

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leds-syscon.c

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leds-tca6507.c

treewide: devm_kzalloc() -> devm_kcalloc()

2018-06-12 16:19:22 -07:00

leds-tlc591xx.c

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leds-wm831x-status.c

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leds-wm8350.c

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leds-wrap.c

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leds.h

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Makefile

leds: lm3601x: Introduce the lm3601x LED driver

2018-05-23 21:44:47 +02:00

uleds.c

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