[SK_BUFF]: Introduce skb_copy_to_linear_data{_offset}

To clearly state the intent of copying to 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@ghostprotocols.net>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/net/irda/via-ircc.c b/drivers/net/irda/via-ircc.c
index 45bbd6686151..ff5358574d0a 100644
--- a/drivers/net/irda/via-ircc.c
+++ b/drivers/net/irda/via-ircc.c
@@ -1189,7 +1189,7 @@ F01_E */
                 skb_reserve(skb, 1);
                 skb_put(skb, len - 4);
 
-                memcpy(skb->data, self->rx_buff.data, len - 4);
+                skb_copy_to_linear_data(skb, self->rx_buff.data, len - 4);
                 IRDA_DEBUG(2, "%s(): len=%x.rx_buff=%p\n", __FUNCTION__,
                            len - 4, self->rx_buff.data);
 
@@ -1234,7 +1234,7 @@ static int upload_rxdata(struct via_ircc_cb *self, int iobase)
         }
         skb_reserve(skb, 1);
         skb_put(skb, len - 4 + 1);
-        memcpy(skb->data, self->rx_buff.data, len - 4 + 1);
+        skb_copy_to_linear_data(skb, self->rx_buff.data, len - 4 + 1);
         st_fifo->tail++;
         st_fifo->len++;
         if (st_fifo->tail > MAX_RX_WINDOW)
@@ -1303,7 +1303,7 @@ static int RxTimerHandler(struct via_ircc_cb *self, int iobase)
                         }
                         skb_reserve(skb, 1);
                         skb_put(skb, len - 4);
-                        memcpy(skb->data, self->rx_buff.data, len - 4);
+                        skb_copy_to_linear_data(skb, self->rx_buff.data, len - 4);
 
                         IRDA_DEBUG(2, "%s(): len=%x.head=%x\n", __FUNCTION__,
                                    len - 4, st_fifo->head);