DLM_CTXT_JOINED
case DLM_CTXT_JOINED:
dlm->dlm_state = DLM_CTXT_JOINED;
if (dlm->dlm_state != DLM_CTXT_JOINED) {
else if (tmp->dlm_state == DLM_CTXT_JOINED)
BUG_ON(dlm->dlm_state == DLM_CTXT_JOINED);
ret = (dlm->dlm_state == DLM_CTXT_JOINED) ||
BUG_ON(dlm->dlm_state != DLM_CTXT_JOINED);
if (dlm->dlm_state == DLM_CTXT_JOINED)