From: Tao Ma <boyu.mt@taobao.com>
Date: Mon, 21 Feb 2011 03:18:30 +0000 (+0800)
Subject: ocfs2: Little refactoring against ocfs2_iget.
X-Git-Tag: v2.6.39-rc1~26^2~1^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6218b90e7669d83cb8ad744f3400205d260597f2;p=pandora-kernel.git

ocfs2: Little refactoring against ocfs2_iget.

ocfs2_iget is used to get/create inode. Only iget5_locked
will give us an inode = NULL. So move this check ahead of
ocfs2_read_locked_inode so that we don't need to check
inode before we read and unlock inode. This is also helpful
for trace event(see the next patch).

Signed-off-by: Tao Ma <boyu.mt@taobao.com>
---

Reading git-diff-tree failed