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| 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/distributed-arp-table.c | |
| parent | e88b617d84b53170f0781cc0756019c5b1855890 (diff) | |
| download | linux-0-day-8fdd01530cda849ba531e7e9d8674fbc81ab5782.tar.gz linux-0-day-8fdd01530cda849ba531e7e9d8674fbc81ab5782.tar.xz | |
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/distributed-arp-table.c')
| -rw-r--r-- | net/batman-adv/distributed-arp-table.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c index 5bb37a8353dd1..b25fd64d727b0 100644 --- a/net/batman-adv/distributed-arp-table.c +++ b/net/batman-adv/distributed-arp-table.c @@ -277,7 +277,7 @@ static void batadv_dat_entry_add(struct batadv_priv *bat_priv, __be32 ip, /* if this entry is already known, just update it */ if (dat_entry) { if (!batadv_compare_eth(dat_entry->mac_addr, mac_addr)) - memcpy(dat_entry->mac_addr, mac_addr, ETH_ALEN); + ether_addr_copy(dat_entry->mac_addr, mac_addr); dat_entry->last_update = jiffies; batadv_dbg(BATADV_DBG_DAT, bat_priv, "Entry updated: %pI4 %pM (vid: %d)\n", @@ -292,7 +292,7 @@ static void batadv_dat_entry_add(struct batadv_priv *bat_priv, __be32 ip, dat_entry->ip = ip; dat_entry->vid = vid; - memcpy(dat_entry->mac_addr, mac_addr, ETH_ALEN); + ether_addr_copy(dat_entry->mac_addr, mac_addr); dat_entry->last_update = jiffies; atomic_set(&dat_entry->refcount, 2); |