[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/bluetooth/bfusb.c b/drivers/bluetooth/bfusb.c
index 4c766f36d88..b990805806a 100644
--- a/drivers/bluetooth/bfusb.c
+++ b/drivers/bluetooth/bfusb.c
@@ -527,7 +527,7 @@ static int bfusb_send_frame(struct sk_buff *skb)
                 buf[2] = (size == BFUSB_MAX_BLOCK_SIZE) ? 0 : size;
 
                 memcpy(skb_put(nskb, 3), buf, 3);
-                memcpy(skb_put(nskb, size), skb->data + sent, size);
+                skb_copy_from_linear_data_offset(skb, sent, skb_put(nskb, size), size);
 
                 sent  += size;
                 count -= size;