From: Rafael J. Wysocki <rjw@sisk.pl>
Date: Wed, 13 Jun 2007 18:45:18 +0000 (+0900)
Subject: sysfs: Fix oops in sysfs_drop_dentry on x86_64
X-Git-Tag: v2.6.23-rc1~1107^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9d9307dabb3de8140fb3801bf6eb01f231dbd83d;p=pandora-kernel.git

sysfs: Fix oops in sysfs_drop_dentry on x86_64

Fix oops on x86_64 caused by the dereference of dir in
sysfs_drop_dentry() made before checking if dir is not NULL
(cf. http://marc.info/?l=linux-kernel&m=118151626704924&w=2).

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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