From: Tejun Heo <htejun@gmail.com>
Date: Wed, 13 Jun 2007 18:45:13 +0000 (+0900)
Subject: sysfs: make sysfs_put() ignore NULL sd
X-Git-Tag: v2.6.23-rc1~1107^2~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7a23ad44047b1084a032bc0d127fe08af024593a;p=pandora-kernel.git

sysfs: make sysfs_put() ignore NULL sd

Make sysfs_put() ignore NULL sd instead of oopsing.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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