enic: Add set mac address

This patch implements the ndo_set_mac_address netdev operation for an enic device

Signed-off-by: Scott Feldman <scofeldm@cisco.com>
Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 9aab853..6f6c5dc 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -911,7 +911,9 @@
 
 static int enic_set_mac_address(struct net_device *netdev, void *p)
 {
-	return -EOPNOTSUPP;
+	struct sockaddr *saddr = p;
+
+	return enic_set_mac_addr(netdev, (char *)saddr->sa_data);
 }
 
 static int enic_dev_packet_filter(struct enic *enic, int directed,