typhoon: convert to SKB paged frag API.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: David Dillow <dave@thedillows.org>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/3com/typhoon.c b/drivers/net/ethernet/3com/typhoon.c
index f1dc9ac..607c09e 100644 (file)
--- a/drivers/net/ethernet/3com/typhoon.c
+++ b/drivers/net/ethernet/3com/typhoon.c
@@ -819,8 +819,7 @@ typhoon_start_tx(struct sk_buff *skb, struct net_device *dev)
                        typhoon_inc_tx_index(&txRing->lastWrite, 1);
 
                        len = frag->size;
-                       frag_addr = (void *) page_address(frag->page) +
-                                               frag->page_offset;
+                       frag_addr = skb_frag_address(frag);
                        skb_dma = pci_map_single(tp->tx_pdev, frag_addr, len,
                                         PCI_DMA_TODEVICE);
                        txd->flags = TYPHOON_FRAG_DESC | TYPHOON_DESC_VALID;