From 8fdd01530cda849ba531e7e9d8674fbc81ab5782 Mon Sep 17 00:00:00 2001 From: Antonio Quartulli Date: Wed, 22 Jan 2014 00:42:11 +0100 Subject: 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 Signed-off-by: Marek Lindner --- net/batman-adv/bat_iv_ogm.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'net/batman-adv/bat_iv_ogm.c') diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index 8323bced8e5b..b3bd4ec3fd94 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -347,10 +347,10 @@ static void batadv_iv_ogm_iface_update_mac(struct batadv_hard_iface *hard_iface) 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 @@ static void batadv_iv_ogm_forward(struct batadv_orig_node *orig_node, 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, -- cgit v1.2.1