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[7/7] dsa: Use ether_addr_copy

Message ID 3c33df937d3cf83447bad0d6d219bdf66b629735.1390239869.git.joe@perches.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Joe Perches Jan. 20, 2014, 5:52 p.m. UTC 
Use ether_addr_copy instead of memcpy(a, b, ETH_ALEN) to
save some cycles on arm and powerpc.

Signed-off-by: Joe Perches <joe@perches.com>
---
 net/dsa/slave.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 29d684e..02c0e17 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -156,7 +156,7 @@  static int dsa_slave_set_mac_address(struct net_device *dev, void *a)
 		dev_uc_del(master, dev->dev_addr);
 
 out:
-	memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
+	ether_addr_copy(dev->dev_addr, addr->sa_data);
 
 	return 0;
 }