diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
index 88df9b1..bcc4bea 100644
--- a/net/batman-adv/fragmentation.c
+++ b/net/batman-adv/fragmentation.c
@@ -449,8 +449,8 @@
 	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) {