dlm: move recovery barrier calls

Put all the calls to recovery barriers in the same function
to clarify where they each happen.  Should not change any behavior.
Also modify some recovery debug lines to make them consistent.

Signed-off-by: David Teigland <teigland@redhat.com>
diff --git a/fs/dlm/member.c b/fs/dlm/member.c
index b12532e..5ebd1df 100644
--- a/fs/dlm/member.c
+++ b/fs/dlm/member.c
@@ -251,7 +251,6 @@
 	ls->ls_low_nodeid = low;
 
 	make_member_array(ls);
-	dlm_set_recover_status(ls, DLM_RS_NODES);
 	*neg_out = neg;
 
 	error = ping_members(ls);
@@ -261,12 +260,8 @@
 		ls->ls_members_result = error;
 		complete(&ls->ls_members_done);
 	}
-	if (error)
-		goto out;
 
-	error = dlm_recover_members_wait(ls);
- out:
-	log_debug(ls, "total members %d error %d", ls->ls_num_nodes, error);
+	log_debug(ls, "dlm_recover_members %d nodes", ls->ls_num_nodes);
 	return error;
 }