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path: root/drivers/net/ethernet/chelsio/cxgb3/sge.c
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Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb3/sge.c')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb3/sge.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb3/sge.c b/drivers/net/ethernet/chelsio/cxgb3/sge.c
index 46d1efc..687ec4a 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/sge.c
@@ -1583,7 +1583,7 @@ static void deferred_unmap_destructor(struct sk_buff *skb)
dui = (struct deferred_unmap_info *)skb->head;
p = dui->addr;
- if (skb->tail - skb->transport_header)
+ if (skb_tail_pointer(skb) - skb_transport_header(skb))
pci_unmap_single(dui->pdev, *p++, skb_tail_pointer(skb) -
skb_transport_header(skb), PCI_DMA_TODEVICE);