int crclen, len = 0;
struct sk_buff *skb;
int ret = 0;
- struct net_device *ndev = (struct net_device *)pci_get_drvdata(r->pdev);
+ struct net_device *ndev = pci_get_drvdata(r->pdev);
vlsi_irda_dev_t *idev = netdev_priv(ndev);
pci_dma_sync_single_for_cpu(r->pdev, rd_get_addr(rd), r->len, r->dir);