1 files changed, 3 insertions, 6 deletions

diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 08ea61db46fe..9df1038ec6bb 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -845,11 +845,10 @@ static int gem_rx(struct gem *gp, int work_to_do)
                                 goto drop_it;
                         }
 
-                        copy_skb->dev = gp->dev;
                         skb_reserve(copy_skb, 2);
                         skb_put(copy_skb, len);
                         pci_dma_sync_single_for_cpu(gp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE);
-                        memcpy(copy_skb->data, skb->data, len);
+                        skb_copy_from_linear_data(skb, copy_skb->data, len);
                         pci_dma_sync_single_for_device(gp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE);
 
                         /* We'll reuse the original ring buffer. */
@@ -1029,10 +1028,8 @@ static int gem_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
         ctrl = 0;
         if (skb->ip_summed == CHECKSUM_PARTIAL) {
-                u64 csum_start_off, csum_stuff_off;
-
-                csum_start_off = (u64) (skb->h.raw - skb->data);
-                csum_stuff_off = csum_start_off + skb->csum_offset;
+                const u64 csum_start_off = skb_transport_offset(skb);
+                const u64 csum_stuff_off = csum_start_off + skb->csum_offset;
 
                 ctrl = (TXDCTRL_CENAB |
                         (csum_start_off << 15) |