bonding: convert arp_interval to use the new option API

This patch adds the necessary changes so arp_interval would use
the new bonding option API. The "default" definition has been removed as
it was 0.

Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/bonding/bond_netlink.c

@@ -166,7 +166,8 @@ static int bond_changelink(struct net_device *bond_dev,
 			return -EINVAL;
 		}
 
-		err = bond_option_arp_interval_set(bond, arp_interval);
+		bond_opt_initval(&newval, arp_interval);
+		err = __bond_opt_set(bond, BOND_OPT_ARP_INTERVAL, &newval);
 		if (err)
 			return err;
 	}