[B.A.T.M.A.N.] [PATCHv2] batman-adv: use ether_addr_copy instead of memcpy in multicast code

[Linus Lüssing]

ether_addr_copy is supposed to be slightly more efficient for copying
mac addresses, so let's use it. This makes recent versions of checkpatch
happy, too.

Introduced by e368857f66620b8483166e8e6556d9c87f9b3e71
("batman-adv: Multicast Listener Announcements via Translation Table")

Reported-by: Antonio Quartulli <anto...@meshcoding.com>
Signed-off-by: Linus Lüssing <linus.luess...@web.de>
---
 multicast.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/multicast.c b/multicast.c
index 00bb30e..e69143b 100644
--- a/multicast.c
+++ b/multicast.c
@@ -45,7 +45,7 @@ static int batadv_mcast_mla_softif_get(struct net_device *dev,
                        break;
                }
 
-               memcpy(&new->addr, &mc_list_entry->addr, ETH_ALEN);
+               ether_addr_copy(&new->addr, &mc_list_entry->addr);
                hlist_add_head(&new->list, mcast_list);
                ret++;
        }
-- 
1.7.10.4