diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c
index 3964a62..df88c543 100644
--- a/drivers/net/ethernet/sfc/tx.c
+++ b/drivers/net/ethernet/sfc/tx.c
@@ -238,7 +238,7 @@
 		if (i >= skb_shinfo(skb)->nr_frags)
 			break;
 		fragment = &skb_shinfo(skb)->frags[i];
-		len = fragment->size;
+		len = skb_frag_size(fragment);
 		i++;
 		/* Map for DMA */
 		unmap_single = false;
@@ -926,11 +926,11 @@
 			    skb_frag_t *frag)
 {
 	st->unmap_addr = skb_frag_dma_map(&efx->pci_dev->dev, frag, 0,
-					  frag->size, DMA_TO_DEVICE);
+					  skb_frag_size(frag), DMA_TO_DEVICE);
 	if (likely(!dma_mapping_error(&efx->pci_dev->dev, st->unmap_addr))) {
 		st->unmap_single = false;
-		st->unmap_len = frag->size;
-		st->in_len = frag->size;
+		st->unmap_len = skb_frag_size(frag);
+		st->in_len = skb_frag_size(frag);
 		st->dma_addr = st->unmap_addr;
 		return 0;
 	}