[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, 2 deletions

diff --git a/net/bluetooth/cmtp/core.c b/net/bluetooth/cmtp/core.c
index 3933608a9296..66bef1ccee2a 100644
--- a/net/bluetooth/cmtp/core.c
+++ b/net/bluetooth/cmtp/core.c
@@ -124,7 +124,7 @@ static inline void cmtp_add_msgpart(struct cmtp_session *session, int id, const
         }
 
         if (skb && (skb->len > 0))
-                memcpy(skb_put(nskb, skb->len), skb->data, skb->len);
+                skb_copy_from_linear_data(skb, skb_put(nskb, skb->len), skb->len);
 
         memcpy(skb_put(nskb, count), buf, count);
 
@@ -256,7 +256,7 @@ static void cmtp_process_transmit(struct cmtp_session *session)
                         hdr[2] = size >> 8;
                 }
 
-                memcpy(skb_put(nskb, size), skb->data, size);
+                skb_copy_from_linear_data(skb, skb_put(nskb, size), size);
                 skb_pull(skb, size);
 
                 if (skb->len > 0) {