[NET]: Kill eth_copy_and_sum().

It hasn't "summed" anything in over 7 years, and it's
just a straight mempcy ala skb_copy_to_linear_data()
so just get rid of it.

Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/usb/catc.c b/drivers/net/usb/catc.c
index 86e90c59d551..76752d84a30f 100644
--- a/drivers/net/usb/catc.c
+++ b/drivers/net/usb/catc.c
@@ -255,7 +255,7 @@ static void catc_rx_done(struct urb *urb)
                 if (!(skb = dev_alloc_skb(pkt_len)))
                         return;
 
-                eth_copy_and_sum(skb, pkt_start + pkt_offset, pkt_len, 0);
+                skb_copy_to_linear_data(skb, pkt_start + pkt_offset, pkt_len);
                 skb_put(skb, pkt_len);
 
                 skb->protocol = eth_type_trans(skb, catc->netdev);
diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c
index 60d29440f316..524dc5f5e46d 100644
--- a/drivers/net/usb/kaweth.c
+++ b/drivers/net/usb/kaweth.c
@@ -635,7 +635,7 @@ static void kaweth_usb_receive(struct urb *urb)
 
                 skb_reserve(skb, 2);    /* Align IP on 16 byte boundaries */
 
-                eth_copy_and_sum(skb, kaweth->rx_buf + 2, pkt_len, 0);
+                skb_copy_to_linear_data(skb, kaweth->rx_buf + 2, pkt_len);
 
                 skb_put(skb, pkt_len);