From 180061a58c17681dd236e5059ba57fe092dbe368 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@inktank.com>
Date: Tue, 5 Feb 2013 13:36:05 -0800
Subject: [PATCH] ceph: avoid useless ceph_get_dentry_parent_inode() in
 ceph_rename()

This is just old_dir; no reason to abuse the dcache pointers.

Reported-by: Al Viro <viro.zeniv.linux.org.uk>
Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Yan, Zheng <zheng.z.yan@intel.com>
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Reading git-format-patch failed