[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/hamradio/dmascc.c b/drivers/net/hamradio/dmascc.c
index 0fbb414b5a4d..3be8c5047599 100644
--- a/drivers/net/hamradio/dmascc.c
+++ b/drivers/net/hamradio/dmascc.c
@@ -930,7 +930,7 @@ static int scc_send_packet(struct sk_buff *skb, struct net_device *dev)
 
         /* Transfer data to DMA buffer */
         i = priv->tx_head;
-        memcpy(priv->tx_buf[i], skb->data + 1, skb->len - 1);
+        skb_copy_from_linear_data_offset(skb, 1, priv->tx_buf[i], skb->len - 1);
         priv->tx_len[i] = skb->len - 1;
 
         /* Clear interrupts while we touch our circular buffers */