batman-adv: prefer ether_addr_copy to memcpy

On some architectures ether_addr_copy() is slightly faster
than memcpy() therefore use the former when possible.

Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
index 88df9b1d552d..bcc4bea632fa 100644
--- a/net/batman-adv/fragmentation.c
+++ b/net/batman-adv/fragmentation.c
@@ -449,8 +449,8 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
         frag_header.reserved = 0;
         frag_header.no = 0;
         frag_header.total_size = htons(skb->len);
-        memcpy(frag_header.orig, primary_if->net_dev->dev_addr, ETH_ALEN);
-        memcpy(frag_header.dest, orig_node->orig, ETH_ALEN);
+        ether_addr_copy(frag_header.orig, primary_if->net_dev->dev_addr);
+        ether_addr_copy(frag_header.dest, orig_node->orig);
 
         /* Eat and send fragments from the tail of skb */
         while (skb->len > max_fragment_size) {