[SK_BUFF]: Introduce skb_copy_from_linear_data{_offset}

To clearly state the intent of copying from linear sk_buffs, _offset being a
overly long variant but interesting for the sake of saving some bytes.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 414365c3198d..38383e4e07a1 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -3350,7 +3350,7 @@ static int tg3_rx(struct tg3 *tp, int budget)
                         skb_reserve(copy_skb, 2);
                         skb_put(copy_skb, len);
                         pci_dma_sync_single_for_cpu(tp->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(tp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE);
 
                         /* We'll reuse the original ring buffer. */