825 	union ring_type get_tx, put_tx, last_tx;  member
1959 		np->last_tx.orig = &np->tx_ring.orig[np->tx_ring_size-1];  in nv_init_tx()
1961 		np->last_tx.ex = &np->tx_ring.ex[np->tx_ring_size-1];  in nv_init_tx()
2272 		if (unlikely(put_tx++ == np->last_tx.orig))  in nv_start_xmit()
2318 			if (unlikely(put_tx++ == np->last_tx.orig))  in nv_start_xmit()
2326 		prev_tx = np->last_tx.orig;  in nv_start_xmit()
2430 		if (unlikely(put_tx++ == np->last_tx.ex))  in nv_start_xmit_optimized()
2476 			if (unlikely(put_tx++ == np->last_tx.ex))  in nv_start_xmit_optimized()
2484 		prev_tx = np->last_tx.ex;  in nv_start_xmit_optimized()
2627 		if (unlikely(np->get_tx.orig++ == np->last_tx.orig))  in nv_tx_done()
2684 		if (unlikely(np->get_tx.ex++ == np->last_tx.ex))  in nv_tx_done_optimized()