From: Julia Lawall <julia@diku.dk>
Date: Wed, 26 May 2010 15:58:53 +0000 (+0200)
Subject: fs/ocfs2/dlm: Add missing spin_unlock
X-Git-Tag: v2.6.35-rc6~34^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6469272c350872980891dbe38e81c936c43f2d9b;p=pandora-kernel.git

fs/ocfs2/dlm: Add missing spin_unlock

Add a spin_unlock missing on the error path.  Unlock as in the other code
that leads to the leave label.

The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression E1;
@@

* spin_lock(E1,...);
  <+... when != E1
  if (...) {
    ... when != E1
*   return ...;
  }
  ...+>
* spin_unlock(E1,...);
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
---

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