netpoll: Use ether_addr_copy

Use ether_addr_copy instead of memcpy(a, b, ETH_ALEN) to
save some cycles on arm and powerpc.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 19fe9c717ced..c03f3dec4763 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -520,8 +520,8 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
                 skb->protocol = eth->h_proto = htons(ETH_P_IP);
         }
 
-        memcpy(eth->h_source, np->dev->dev_addr, ETH_ALEN);
-        memcpy(eth->h_dest, np->remote_mac, ETH_ALEN);
+        ether_addr_copy(eth->h_source, np->dev->dev_addr);
+        ether_addr_copy(eth->h_dest, np->remote_mac);
 
         skb->dev = np->dev;