leds: Fix trigger unregister_simple if register_simple fails

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Fix led_trigger_unregister_simple to handle the case where
led_trigger_register_simple fails, avoiding a NULL pointer
dereference.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>

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Richard Purdie 2007-05-10 23:46:30 +01:00

parent 66242f7ec5

commit 3593a6d64d

1 changed files with 2 additions and 1 deletions

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drivers/leds/led-triggers.c

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