994 	int i, txi;  in vnet_clean_tx_ring()  local
998 	txi = dr->prod;  in vnet_clean_tx_ring()
1002 		--txi;  in vnet_clean_tx_ring()
1003 		if (txi < 0)  in vnet_clean_tx_ring()
1004 			txi = VNET_TX_RING_SIZE - 1;  in vnet_clean_tx_ring()
1006 		d = vio_dring_entry(dr, txi);  in vnet_clean_tx_ring()
1012 		if (port->tx_bufs[txi].skb) {  in vnet_clean_tx_ring()
1016 			BUG_ON(port->tx_bufs[txi].skb->next);  in vnet_clean_tx_ring()
1018 			port->tx_bufs[txi].skb->next = skb;  in vnet_clean_tx_ring()
1019 			skb = port->tx_bufs[txi].skb;  in vnet_clean_tx_ring()
1020 			port->tx_bufs[txi].skb = NULL;  in vnet_clean_tx_ring()
1023 				  port->tx_bufs[txi].cookies,  in vnet_clean_tx_ring()
1024 				  port->tx_bufs[txi].ncookies);  in vnet_clean_tx_ring()
1333 	int i, err, txi;  in sunvnet_start_xmit_common()  local
1395 	txi = dr->prod;  in sunvnet_start_xmit_common()
1399 	BUG_ON(port->tx_bufs[txi].skb);  in sunvnet_start_xmit_common()
1405 	err = vnet_skb_map(port->vio.lp, skb, port->tx_bufs[txi].cookies, 2,  in sunvnet_start_xmit_common()
1412 	port->tx_bufs[txi].skb = skb;  in sunvnet_start_xmit_common()
1414 	port->tx_bufs[txi].ncookies = err;  in sunvnet_start_xmit_common()
1426 	d->ncookies = port->tx_bufs[txi].ncookies;  in sunvnet_start_xmit_common()
1428 		d->cookies[i] = port->tx_bufs[txi].cookies[i];  in sunvnet_start_xmit_common()
1433 		if (skb_is_gso(port->tx_bufs[txi].skb)) {  in sunvnet_start_xmit_common()
1434 			dext->ipv4_lso_mss = skb_shinfo(port->tx_bufs[txi].skb)  in sunvnet_start_xmit_common()
1482 		skb = port->tx_bufs[txi].skb;  in sunvnet_start_xmit_common()
1483 		port->tx_bufs[txi].skb = NULL;  in sunvnet_start_xmit_common()
1492 	dev->stats.tx_bytes += port->tx_bufs[txi].skb->len;  in sunvnet_start_xmit_common()
1494 	port->stats.tx_bytes += port->tx_bufs[txi].skb->len;  in sunvnet_start_xmit_common()