napi_by_id
napi = napi_by_id(napi_id);
napi = napi_by_id(napi_id);
napi = napi_by_id(napi_id);
napi = napi_by_id(napi_id);
WARN_ON_ONCE(napi_by_id(napi_id));
} while (napi_by_id(napi_gen_id));
napi = napi_by_id(napi_id);