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>
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
index 8323bce..b3bd4ec 100644
--- a/net/batman-adv/bat_iv_ogm.c
+++ b/net/batman-adv/bat_iv_ogm.c
@@ -347,10 +347,10 @@
unsigned char *ogm_buff = hard_iface->bat_iv.ogm_buff;
batadv_ogm_packet = (struct batadv_ogm_packet *)ogm_buff;
- memcpy(batadv_ogm_packet->orig,
- hard_iface->net_dev->dev_addr, ETH_ALEN);
- memcpy(batadv_ogm_packet->prev_sender,
- hard_iface->net_dev->dev_addr, ETH_ALEN);
+ ether_addr_copy(batadv_ogm_packet->orig,
+ hard_iface->net_dev->dev_addr);
+ ether_addr_copy(batadv_ogm_packet->prev_sender,
+ hard_iface->net_dev->dev_addr);
}
static void
@@ -830,7 +830,7 @@
tvlv_len = ntohs(batadv_ogm_packet->tvlv_len);
batadv_ogm_packet->ttl--;
- memcpy(batadv_ogm_packet->prev_sender, ethhdr->h_source, ETH_ALEN);
+ ether_addr_copy(batadv_ogm_packet->prev_sender, ethhdr->h_source);
/* apply hop penalty */
batadv_ogm_packet->tq = batadv_hop_penalty(batadv_ogm_packet->tq,