r8169: use skb_copy_to_linear_data in rtl8169_try_rx_copy

Not a giant leap for mankind, but let's avoid the open-coded memcpy
and use standard helper skb_copy_to_linear_data instead.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 14f494a9318afccba9726c85be2837c47dc08162..8c303617cc37897c4b4c807a1db4074c6e1093ef 100644 (file)
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -7359,7 +7359,7 @@ static struct sk_buff *rtl8169_try_rx_copy(void *data,
        prefetch(data);
        skb = napi_alloc_skb(&tp->napi, pkt_size);
        if (skb)
-               memcpy(skb->data, data, pkt_size);
+               skb_copy_to_linear_data(skb, data, pkt_size);
        dma_sync_single_for_device(d, addr, pkt_size, DMA_FROM_DEVICE);
 
        return skb;