64 	struct smsc9420_ring_info *rx_buffers;  member
583 	if (!pd->rx_buffers)  in smsc9420_free_rx_ring()
587 		if (pd->rx_buffers[i].skb)  in smsc9420_free_rx_ring()
588 			dev_kfree_skb_any(pd->rx_buffers[i].skb);  in smsc9420_free_rx_ring()
590 		if (pd->rx_buffers[i].mapping)  in smsc9420_free_rx_ring()
591 			pci_unmap_single(pd->pdev, pd->rx_buffers[i].mapping,  in smsc9420_free_rx_ring()
601 	kfree(pd->rx_buffers);  in smsc9420_free_rx_ring()
602 	pd->rx_buffers = NULL;  in smsc9420_free_rx_ring()
811 	pci_unmap_single(pd->pdev, pd->rx_buffers[index].mapping,  in smsc9420_rx_handoff()
813 	pd->rx_buffers[index].mapping = 0;  in smsc9420_rx_handoff()
815 	skb = pd->rx_buffers[index].skb;  in smsc9420_rx_handoff()
816 	pd->rx_buffers[index].skb = NULL;  in smsc9420_rx_handoff()
838 	BUG_ON(pd->rx_buffers[index].skb);  in smsc9420_alloc_rx_buffer()
839 	BUG_ON(pd->rx_buffers[index].mapping);  in smsc9420_alloc_rx_buffer()
852 	pd->rx_buffers[index].skb = skb;  in smsc9420_alloc_rx_buffer()
853 	pd->rx_buffers[index].mapping = mapping;  in smsc9420_alloc_rx_buffer()
1275 	pd->rx_buffers = kmalloc_array(RX_RING_SIZE,  in smsc9420_alloc_rx_ring()
1278 	if (pd->rx_buffers == NULL)  in smsc9420_alloc_rx_ring()
1286 		pd->rx_buffers[i].skb = NULL;  in smsc9420_alloc_rx_ring()
1287 		pd->rx_buffers[i].mapping = 0;  in smsc9420_alloc_rx_ring()
1713 	BUG_ON(pd->rx_buffers);  in smsc9420_remove()