From: Eric W. Biederman <ebiederm@xmission.com>
Date: Mon, 20 Jan 2014 23:43:25 +0000 (-0800)
Subject: vfs: Remove second variable named error in __dentry_path
X-Git-Tag: v3.14-rc1~78^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a8323da0366d3398eda62741d2ac1130c8a172ed;p=pandora-kernel.git

vfs: Remove second variable named error in __dentry_path

In commit  232d2d60aa5469bb097f55728f65146bd49c1d25
Author: Waiman Long <Waiman.Long@hp.com>
Date:   Mon Sep 9 12:18:13 2013 -0400

    dcache: Translating dentry into pathname without taking rename_lock

The __dentry_path locking was changed and the variable error was
intended to be moved outside of the loop.  Unfortunately the inner
declaration of error was not removed. Resulting in a version of
__dentry_path that will never return an error.

Remove the problematic inner declaration of error and allow
__dentry_path to return errors once again.

Cc: stable@vger.kernel.org
Cc: Waiman Long <Waiman.Long@hp.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

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