diff options
| author | Antonio Quartulli <antonio@meshcoding.com> | 2014-01-22 00:42:11 +0100 |
|---|---|---|
| committer | Antonio Quartulli <antonio@meshcoding.com> | 2014-03-22 08:50:26 +0100 |
| commit | 8fdd01530cda849ba531e7e9d8674fbc81ab5782 (patch) | |
| tree | d2a19df1128530d694d7dce1c04d6f24515beb26 /net/batman-adv/bat_iv_ogm.c | |
| parent | batman-adv: remove obsolete skb_reset_mac_header() in batadv_bla_tx() (diff) | |
| download | linux-8fdd01530cda849ba531e7e9d8674fbc81ab5782.tar.xz linux-8fdd01530cda849ba531e7e9d8674fbc81ab5782.zip | |
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.c | 10 |
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, |