From: Sage Weil <sage@inktank.com>
Date: Tue, 5 Feb 2013 21:36:05 +0000 (-0800)
Subject: ceph: avoid useless ceph_get_dentry_parent_inode() in ceph_rename()
X-Git-Tag: v3.15-rc1~61^2~67
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=180061a58c17681dd236e5059ba57fe092dbe368;p=pandora-kernel.git

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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