nack_reason      1900 daemons/controld/controld_execd.c     const char *nack_reason = NULL;
nack_reason      1958 daemons/controld/controld_execd.c     nack_reason = should_nack_action(operation);
nack_reason      1959 daemons/controld/controld_execd.c     if (nack_reason != NULL) {
nack_reason      1964 daemons/controld/controld_execd.c                    fsa_state2string(controld_globals.fsa_state), nack_reason);
nack_reason      1967 daemons/controld/controld_execd.c                          nack_reason);