spider_net: Add missing .ndo_validate_addr

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index 0288054..90e663f 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -2268,6 +2268,7 @@
 	.ndo_change_mtu		= spider_net_change_mtu,
 	.ndo_do_ioctl		= spider_net_do_ioctl,
 	.ndo_tx_timeout		= spider_net_tx_timeout,
+	.ndo_validate_addr	= eth_validate_addr,
 	/* HW VLAN */
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	/* poll controller */