dlm_is_removed
if (fix_master && r->res_master_nodeid && dlm_is_removed(ls, r->res_master_nodeid)) {
if (dlm_is_removed(ls, lkb->lkb_wait_nodeid))
dlm_is_removed(ls, lkb->lkb_nodeid)) {
int dlm_is_removed(struct dlm_ls *ls, int nodeid);
is_removed = dlm_is_removed(ls, r->res_nodeid);
if (dlm_is_removed(ls, nodeid))