[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/isdn/act2000/module.c b/drivers/isdn/act2000/module.c
index e3e5c1399076..ee2b0b9f8f46 100644
--- a/drivers/isdn/act2000/module.c
+++ b/drivers/isdn/act2000/module.c
@@ -442,7 +442,7 @@ act2000_sendbuf(act2000_card *card, int channel, int ack, struct sk_buff *skb)
                         return 0;
                 }
                 skb_reserve(xmit_skb, 19);
-                memcpy(skb_put(xmit_skb, len), skb->data, len);
+                skb_copy_from_linear_data(skb, skb_put(xmit_skb, len), len);
         } else {
                 xmit_skb = skb_clone(skb, GFP_ATOMIC);
                 if (!xmit_skb) {