From: Tejun Heo <htejun@gmail.com>
Date: Wed, 16 Jan 2008 03:10:53 +0000 (+0900)
Subject: sysfs: fix bugs in sysfs_rename/move_dir()
X-Git-Tag: v2.6.24~61
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=456ef1553cb2b06729d64c1d1f0f2bda34e9b201;p=pandora-kernel.git

sysfs: fix bugs in sysfs_rename/move_dir()

sysfs_rename/move_dir() have the following bugs.

 - On dentry lookup failure, kfree() is called on ERR_PTR() value.
 - sysfs_move_dir() has an extra dput() on success path.

Fix them.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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