[SK_BUFF]: Introduce skb_transport_offset()

[deliverable/linux.git] / drivers / net / sungem.c

diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index db2e1a6b7231dd3161a9ef934bfc8f957f7fb51f..4bb89dec565032ee56adf0479b2908afd8213901 100644 (file)
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -1028,10 +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) |