drivers/leds/led-triggers.c · da0c9ea146cbe92b832f1b0f694840ea8eb33cce · Dennis Giaya / linux · GitLab

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Sep 04, 2019

led: triggers: Fix dereferencing of null pointer · 4016ba85

Oleh Kravchenko authored Sep 04, 2019

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

Fixes: 2282e125 ("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>

4016ba85

led: triggers: Fix dereferencing of null pointer

Oleh Kravchenko authored Sep 04, 2019

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

Fixes: 2282e125 ("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>