[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, 3 insertions, 3 deletions

diff --git a/drivers/net/tulip/xircom_cb.c b/drivers/net/tulip/xircom_cb.c
index 1fe3734e155b..985a1810ca59 100644
--- a/drivers/net/tulip/xircom_cb.c
+++ b/drivers/net/tulip/xircom_cb.c
@@ -411,9 +411,9 @@ static int xircom_start_xmit(struct sk_buff *skb, struct net_device *dev)
                            sometimes sends more than you ask it to. */
 
                         memset(&card->tx_buffer[bufferoffsets[desc]/4],0,1536);
-                        memcpy(&(card->tx_buffer[bufferoffsets[desc]/4]),skb->data,skb->len);
-
-
+                        skb_copy_from_linear_data(skb,
+                                  &(card->tx_buffer[bufferoffsets[desc] / 4]),
+                                                  skb->len);
                         /* FIXME: The specification tells us that the length we send HAS to be a multiple of
                            4 bytes. */