[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, 6 insertions, 2 deletions

diff --git a/drivers/net/irda/nsc-ircc.c b/drivers/net/irda/nsc-ircc.c
index 0ff992714136..d96c89751a71 100644
--- a/drivers/net/irda/nsc-ircc.c
+++ b/drivers/net/irda/nsc-ircc.c
@@ -1868,10 +1868,14 @@ static int nsc_ircc_dma_receive_complete(struct nsc_ircc_cb *self, int iobase)
                         /* Copy frame without CRC */
                         if (self->io.speed < 4000000) {
                                 skb_put(skb, len-2);
-                                memcpy(skb->data, self->rx_buff.data, len-2);
+                                skb_copy_to_linear_data(skb,
+                                                        self->rx_buff.data,
+                                                        len - 2);
                         } else {
                                 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);
                         }
 
                         /* Move to next frame */