From 7431cd7e8dd0e46e9b12bd6a1ac1286f4b420371 Mon Sep 17 00:00:00 2001
From: Joel Becker <joel.becker@oracle.com>
Date: Fri, 1 Feb 2008 12:15:37 -0800
Subject: [PATCH] ocfs2: Use -errno instead of dlm_status for
 ocfs2_dlm_lock/unlock() API.

Change the ocfs2_dlm_lock/unlock() functions to return -errno values.
This is the first step towards elminiating dlm_status in
fs/ocfs2/dlmglue.c.  The change also passes -errno values to
->unlock_ast().

[ Fix a return code in dlmglue.c and change the error translation table into
  an array of ints. --Mark ]

Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
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