ethernet/3com/typhoon.c

1558 	struct rxbuff_ent *rxb = &tp->rxbuffers[idx];
1566 		dev_kfree_skb_any(rxb->skb);
1567 		rxb->skb = NULL;
1574 	r->physAddr = cpu_to_le32(rxb->dma_addr);
1585 	struct rxbuff_ent *rxb = &tp->rxbuffers[idx];
1591 	rxb->skb = NULL;
1618 	rxb->skb = skb;
1619 	rxb->dma_addr = dma_addr;
1633 	struct rxbuff_ent *rxb;
1648 		rxb = &tp->rxbuffers[idx];
1649 		skb = rxb->skb;
1650 		dma_addr = rxb->dma_addr;
1709 		struct rxbuff_ent *rxb = &tp->rxbuffers[i];
1710 		if (rxb->skb)
1788 		struct rxbuff_ent *rxb = &tp->rxbuffers[i];
1789 		if (rxb->skb) {
1790 			dma_unmap_single(&tp->pdev->dev, rxb->dma_addr,
1792 			dev_kfree_skb(rxb->skb);
1793 			rxb->skb = NULL;