[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/sun3lance.c b/drivers/net/sun3lance.c
index 0454827c8c21..327ed7962fbd 100644
--- a/drivers/net/sun3lance.c
+++ b/drivers/net/sun3lance.c
@@ -629,7 +629,7 @@ static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev )
         head->length = (-len) | 0xf000;
         head->misc = 0;
 
-        memcpy( PKTBUF_ADDR(head), (void *)skb->data, skb->len );
+        skb_copy_from_linear_data(skb, PKTBUF_ADDR(head), skb->len);
         if (len != skb->len)
                 memset(PKTBUF_ADDR(head) + skb->len, 0, len-skb->len);