[PATCH] fs/ocfs2/dlm/: cleanups

This patch #if 0's the no longer used dlm_dump_lock_resources().

Since this makes dlmdebug.h empty, this patch also removes this header.

Additionally, the needlessly global dlm_is_node_recovered() is made
static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

fs/ocfs2/dlm/dlmdebug.c

@@ -37,10 +37,8 @@
 
 #include "dlmapi.h"
 #include "dlmcommon.h"
-#include "dlmdebug.h"
 
 #include "dlmdomain.h"
-#include "dlmdebug.h"
 
 #define MLOG_MASK_PREFIX ML_DLM
 #include "cluster/masklog.h"
@@ -120,6 +118,7 @@ void dlm_print_one_lock(struct dlm_lock *lockid)
 }
 EXPORT_SYMBOL_GPL(dlm_print_one_lock);
 
+#if 0
 void dlm_dump_lock_resources(struct dlm_ctxt *dlm)
 {
 	struct dlm_lock_resource *res;
@@ -142,6 +141,7 @@ void dlm_dump_lock_resources(struct dlm_ctxt *dlm)
 	}
 	spin_unlock(&dlm->spinlock);
 }
+#endif  /*  0  */
 
 static const char *dlm_errnames[] = {
 	[DLM_NORMAL] =			"DLM_NORMAL",

fs/ocfs2/dlm/dlmdebug.h

@@ -1,30 +0,0 @@
-/* -*- mode: c; c-basic-offset: 8; -*-
- * vim: noexpandtab sw=8 ts=8 sts=0:
- *
- * dlmdebug.h
- *
- * Copyright (C) 2004 Oracle.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 021110-1307, USA.
- *
- */
-
-#ifndef DLMDEBUG_H
-#define DLMDEBUG_H
-
-void dlm_dump_lock_resources(struct dlm_ctxt *dlm);
-
-#endif

fs/ocfs2/dlm/dlmdomain.c

@@ -41,7 +41,6 @@
 #include "dlmapi.h"
 #include "dlmcommon.h"
 
-#include "dlmdebug.h"
 #include "dlmdomain.h"
 
 #include "dlmver.h"

fs/ocfs2/dlm/dlmmaster.c

@@ -47,7 +47,6 @@
 
 #include "dlmapi.h"
 #include "dlmcommon.h"
-#include "dlmdebug.h"
 #include "dlmdomain.h"
 
 #define MLOG_MASK_PREFIX (ML_DLM|ML_DLM_MASTER)

fs/ocfs2/dlm/dlmrecovery.c

@@ -354,7 +354,7 @@ int dlm_is_node_dead(struct dlm_ctxt *dlm, u8 node)
 
 /* returns true if node is no longer in the domain
  * could be dead or just not joined */
-int dlm_is_node_recovered(struct dlm_ctxt *dlm, u8 node)
+static int dlm_is_node_recovered(struct dlm_ctxt *dlm, u8 node)
 {
 	int recovered;
 	spin_lock(&dlm->spinlock);