From: Richard Purdie <rpurdie@rpsys.net>
Date: Thu, 10 May 2007 22:46:30 +0000 (+0100)
Subject: leds: Fix trigger unregister_simple if register_simple fails
X-Git-Tag: v2.6.23-rc1~9^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3593a6d64d774efb9d7ec80947607401ee6731c0;p=pandora-kernel.git

leds: Fix trigger unregister_simple if register_simple fails

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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