[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, 2 insertions, 3 deletions

diff --git a/drivers/net/irda/ali-ircc.c b/drivers/net/irda/ali-ircc.c
index 0f10758226fa..fb2248a25516 100644
--- a/drivers/net/irda/ali-ircc.c
+++ b/drivers/net/irda/ali-ircc.c
@@ -1472,9 +1472,8 @@ static int ali_ircc_fir_hard_xmit(struct sk_buff *skb, struct net_device *dev)
 
         self->stats.tx_bytes += skb->len;
 
-        memcpy(self->tx_fifo.queue[self->tx_fifo.free].start, skb->data, 
-               skb->len);
-        
+        skb_copy_from_linear_data(skb, self->tx_fifo.queue[self->tx_fifo.free].start,
+                      skb->len);
         self->tx_fifo.len++;
         self->tx_fifo.free++;