1305 	struct mvneta_buf *txbuf;  in mvneta_ring_dealloc_tx_queue()  local
1336 			txbuf = &tx->txbuf[i];  in mvneta_ring_dealloc_tx_queue()
1337 			if (txbuf->dmap != NULL) {  in mvneta_ring_dealloc_tx_queue()
1339 				    txbuf->dmap);  in mvneta_ring_dealloc_tx_queue()
1426 	struct mvneta_buf *txbuf;  in mvneta_ring_init_tx_queue()  local
1436 		txbuf = &tx->txbuf[i];  in mvneta_ring_init_tx_queue()
1437 		txbuf->m = NULL;  in mvneta_ring_init_tx_queue()
1440 		    &txbuf->dmap);  in mvneta_ring_init_tx_queue()
1468 	struct mvneta_buf *txbuf;  in mvneta_ring_flush_tx_queue()  local
1476 		txbuf = &tx->txbuf[i];  in mvneta_ring_flush_tx_queue()
1477 		bus_dmamap_unload(sc->txmbuf_dtag, txbuf->dmap);  in mvneta_ring_flush_tx_queue()
1478 		if (txbuf->m != NULL) {  in mvneta_ring_flush_tx_queue()
1479 			m_freem(txbuf->m);  in mvneta_ring_flush_tx_queue()
1480 			txbuf->m = NULL;  in mvneta_ring_flush_tx_queue()
2697 	struct mvneta_buf *txbuf;  in mvneta_tx_queue()  local
2736 	txbuf = &tx->txbuf[tx->cpu];  in mvneta_tx_queue()
2738 	    txbuf->dmap, mbuf, txsegs, &txnsegs,  in mvneta_tx_queue()
2761 		bus_dmamap_unload(sc->txmbuf_dtag, txbuf->dmap);  in mvneta_tx_queue()
2764 	DASSERT(txbuf->m == NULL);  in mvneta_tx_queue()
2767 	txbuf->m = mbuf;  in mvneta_tx_queue()
2768 	bus_dmamap_sync(sc->txmbuf_dtag, txbuf->dmap,  in mvneta_tx_queue()
2869 	struct mvneta_buf *txbuf;  in mvneta_tx_queue_complete()  local
2907 		txbuf = &tx->txbuf[tx->dma];  in mvneta_tx_queue_complete()
2908 		if (__predict_true(txbuf->m != NULL)) {  in mvneta_tx_queue_complete()
2910 			bus_dmamap_unload(sc->txmbuf_dtag, txbuf->dmap);  in mvneta_tx_queue_complete()
2911 			m_freem(txbuf->m);  in mvneta_tx_queue_complete()
2912 			txbuf->m = NULL;  in mvneta_tx_queue_complete()