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authorAntonio Quartulli <antonio@meshcoding.com>2014-01-22 00:42:11 +0100
committerAntonio Quartulli <antonio@meshcoding.com>2014-03-22 08:50:26 +0100
commit8fdd01530cda849ba531e7e9d8674fbc81ab5782 (patch)
treed2a19df1128530d694d7dce1c04d6f24515beb26 /net/batman-adv/bat_iv_ogm.c
parente88b617d84b53170f0781cc0756019c5b1855890 (diff)
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>
Diffstat (limited to 'net/batman-adv/bat_iv_ogm.c')
-rw-r--r--net/batman-adv/bat_iv_ogm.c10
1 files changed, 5 insertions, 5 deletions
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,