np->cur_tx = np->dirty_tx = 0;
np->cur_task = 0;
- np->last_tx = 0;
+ np->last_tx = NULL;
iowrite8(127, ioaddr + TxDMAPollPeriod);
iowrite16 (StatsEnable | RxEnable | TxEnable, ioaddr + MACCtrl1);
np->cur_tx = 0;
np->dirty_tx = 0;
np->cur_task = 0;
- np->last_tx = 0;
+ np->last_tx = NULL;
netif_stop_queue(dev);