if (!TX_BUFFS_AVAIL(head, tail)) {
DTX(("no buffs available, returning 1\n"));
- return 1;
+ return NETDEV_TX_BUSY;
}
spin_lock_irqsave(&mp->irq_lock, flags);
DTX(("tbusy=0, returning 0\n"));
netif_start_queue(dev);
spin_unlock_irqrestore(&mp->irq_lock, flags);
- return 0;
+ return NETDEV_TX_OK;
}
/* Create the MyriNet MAC header for an arbitrary protocol layer