52 	struct smsc9420_ring_info *rx_buffers;  member
528 	if (!pd->rx_buffers)  in smsc9420_free_rx_ring()
532 		if (pd->rx_buffers[i].skb)  in smsc9420_free_rx_ring()
533 			dev_kfree_skb_any(pd->rx_buffers[i].skb);  in smsc9420_free_rx_ring()
535 		if (pd->rx_buffers[i].mapping)  in smsc9420_free_rx_ring()
537 					 pd->rx_buffers[i].mapping,  in smsc9420_free_rx_ring()
547 	kfree(pd->rx_buffers);  in smsc9420_free_rx_ring()
548 	pd->rx_buffers = NULL;  in smsc9420_free_rx_ring()
756 	dma_unmap_single(&pd->pdev->dev, pd->rx_buffers[index].mapping,  in smsc9420_rx_handoff()
758 	pd->rx_buffers[index].mapping = 0;  in smsc9420_rx_handoff()
760 	skb = pd->rx_buffers[index].skb;  in smsc9420_rx_handoff()
761 	pd->rx_buffers[index].skb = NULL;  in smsc9420_rx_handoff()
783 	BUG_ON(pd->rx_buffers[index].skb);  in smsc9420_alloc_rx_buffer()
784 	BUG_ON(pd->rx_buffers[index].mapping);  in smsc9420_alloc_rx_buffer()
797 	pd->rx_buffers[index].skb = skb;  in smsc9420_alloc_rx_buffer()
798 	pd->rx_buffers[index].mapping = mapping;  in smsc9420_alloc_rx_buffer()
1215 	pd->rx_buffers = kmalloc_array(RX_RING_SIZE,  in smsc9420_alloc_rx_ring()
1218 	if (pd->rx_buffers == NULL)  in smsc9420_alloc_rx_ring()
1226 		pd->rx_buffers[i].skb = NULL;  in smsc9420_alloc_rx_ring()
1227 		pd->rx_buffers[i].mapping = 0;  in smsc9420_alloc_rx_ring()
1636 	BUG_ON(pd->rx_buffers);  in smsc9420_remove()