[PATCH] bonding: plug reference count leak

Bonding leaks route structures when the ARP monitor is
configured to send probes over VLANs.

Originally reported by Ian Abel <[e-mail]>; his
original fix was modified by Jay Vosburgh to correct coding style and to
close a leak it missed.

Signed-off-by: Jay Vosburgh <[e-mail]>
Signed-off-by: Jeff Garzik <[e-mail]>

drivers/net/bonding/bond_main.c

···
 		 * This target is not on a VLAN
 		 */
 		if (rt->u.dst.dev == bond->dev) {
+			ip_rt_put(rt);
 			dprintk("basa: rtdev == bond->dev: arp_send\n");
 			bond_arp_send(slave->dev, ARPOP_REQUEST, targets[i],
 				      bond->master_ip, 0);
···
 		}
 
 		if (vlan_id) {
+			ip_rt_put(rt);
 			bond_arp_send(slave->dev, ARPOP_REQUEST, targets[i],
 				      vlan->vlan_ip, vlan_id);
 			continue;
···
 			       bond->dev->name, NIPQUAD(fl.fl4_dst),
 			       rt->u.dst.dev ? rt->u.dst.dev->name : "NULL");
 		}
+		ip_rt_put(rt);
 	}
 }