nfe_rx_data
struct nfe_rx_data *data = &ring->data[ring->cur];
ring->data = kmalloc(sizeof(struct nfe_rx_data) * sc->sc_rx_ring_count,
struct nfe_rx_data *data = &ring->data[i];
struct nfe_rx_data *data;
struct nfe_rx_data *data = &ring->data[idx];
struct nfe_rx_data *data = &ring->data[idx];
struct nfe_rx_data *data;