1 files changed, 4 insertions, 4 deletions

diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c
index fcc40c33489..7e38a072d72 100644
--- a/fs/ocfs2/dlm/dlmdomain.c
+++ b/fs/ocfs2/dlm/dlmdomain.c
@@ -1659,8 +1659,8 @@ bail:
 
 static void dlm_unregister_domain_handlers(struct dlm_ctxt *dlm)
 {
-        o2hb_unregister_callback(NULL, &dlm->dlm_hb_up);
-        o2hb_unregister_callback(NULL, &dlm->dlm_hb_down);
+        o2hb_unregister_callback(dlm->name, &dlm->dlm_hb_up);
+        o2hb_unregister_callback(dlm->name, &dlm->dlm_hb_down);
         o2net_unregister_handler_list(&dlm->dlm_domain_handlers);
 }
 
@@ -1672,13 +1672,13 @@ static int dlm_register_domain_handlers(struct dlm_ctxt *dlm)
 
         o2hb_setup_callback(&dlm->dlm_hb_down, O2HB_NODE_DOWN_CB,
                             dlm_hb_node_down_cb, dlm, DLM_HB_NODE_DOWN_PRI);
-        status = o2hb_register_callback(NULL, &dlm->dlm_hb_down);
+        status = o2hb_register_callback(dlm->name, &dlm->dlm_hb_down);
         if (status)
                 goto bail;
 
         o2hb_setup_callback(&dlm->dlm_hb_up, O2HB_NODE_UP_CB,
                             dlm_hb_node_up_cb, dlm, DLM_HB_NODE_UP_PRI);
-        status = o2hb_register_callback(NULL, &dlm->dlm_hb_up);
+        status = o2hb_register_callback(dlm->name, &dlm->dlm_hb_up);
         if (status)
                 goto bail;