[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>
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index 22e6a5b..da39901 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -354,7 +354,7 @@
 
 /* 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);