tree 5aee3dd3731e18ca9909338d039aacaf5ebdf7d1
parent 7e27d6e778cd87b6f2415515d7127eba53fe5d02
author Julia Lawall <julia@diku.dk> 1274889533 +0200
committer Joel Becker <joel.becker@oracle.com> 1276641826 -0700

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>