[PATCH] ipw2200: remove unused struct ipw_rx_buffer

Signed-off-by: NZhu Yi <yi.zhu@intel.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ipw2200.c

@@ -5043,7 +5043,6 @@ static void ipw_rx_queue_replenish(void *data)
 		}
 		list_del(element);
 
-		rxb->rxb = (struct ipw_rx_buffer *)rxb->skb->data;
 		rxb->dma_addr =
 		    pci_map_single(priv->pci_dev, rxb->skb->data,
 				   IPW_RX_BUF_SIZE, PCI_DMA_FROMDEVICE);

drivers/net/wireless/ipw2200.h

@@ -713,7 +713,6 @@ struct ipw_rx_packet {
 
 struct ipw_rx_mem_buffer {
 	dma_addr_t dma_addr;
-	struct ipw_rx_buffer *rxb;
 	struct sk_buff *skb;
 	struct list_head list;
 };				/* Not transferred over network, so not  __attribute__ ((packed)) */