rf_paritymap_set_params
if (rf_paritymap_set_params(raidPtr->parity_map, data, 1) != 0)
if (0 != rf_paritymap_set_params(pm, params, 0)) {
if (0 != rf_paritymap_set_params(pm, &safe, 0))
int rf_paritymap_set_params(struct rf_paritymap *,