From: Tejun Heo <htejun@gmail.com>
Date: Thu, 20 Sep 2007 07:05:10 +0000 (+0900)
Subject: sysfs: kill unnecessary sysfs_get() in open paths
X-Git-Tag: v2.6.24-rc1~1394^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b05f0548dabd20433f8c201a0307103721d6a18b;p=pandora-kernel.git

sysfs: kill unnecessary sysfs_get() in open paths

There's no reason to get an extra reference to sysfs_dirent for an
open file.  Open file has a reference to the dentry which in turn has
a reference to sysfs_dirent.  This is fairly obvious as otherwise open
itself won't be able to access the sysfs_dirent.  Kill the extra
sysfs_get() and matching sysfs_put().

Signed-off-by: Tejun Heo <htejun@gmail.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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