net: Kill skb_copy_datagram_const_iovec

Now that both macvtap and tun are using skb_copy_datagram_iter, we
can kill the abomination that is skb_copy_datagram_const_iovec.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 3 deletions

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 933cfce7fcd9..103fbe8113f8 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -2651,9 +2651,6 @@ int skb_copy_datagram_from_iovec(struct sk_buff *skb, int offset,
                                  int len);
 int zerocopy_sg_from_iovec(struct sk_buff *skb, const struct iovec *frm,
                            int offset, size_t count);
-int skb_copy_datagram_const_iovec(const struct sk_buff *from, int offset,
-                                  const struct iovec *to, int to_offset,
-                                  int size);
 int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
                            struct iov_iter *to, int size);
 void skb_free_datagram(struct sock *sk, struct sk_buff *skb);