diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index acdee32..8a7cd79 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -148,7 +148,7 @@
 	}
 
 	if (flushed)
-		rt_cache_flush(net, -1);
+		rt_cache_flush(net);
 }
 
 /*
@@ -999,11 +999,11 @@
 	net->ipv4.fibnl = NULL;
 }
 
-static void fib_disable_ip(struct net_device *dev, int force, int delay)
+static void fib_disable_ip(struct net_device *dev, int force)
 {
 	if (fib_sync_down_dev(dev, force))
 		fib_flush(dev_net(dev));
-	rt_cache_flush(dev_net(dev), delay);
+	rt_cache_flush(dev_net(dev));
 	arp_ifdown(dev);
 }
 
@@ -1020,7 +1020,7 @@
 		fib_sync_up(dev);
 #endif
 		atomic_inc(&net->ipv4.dev_addr_genid);
-		rt_cache_flush(dev_net(dev), -1);
+		rt_cache_flush(dev_net(dev));
 		break;
 	case NETDEV_DOWN:
 		fib_del_ifaddr(ifa, NULL);
@@ -1029,9 +1029,9 @@
 			/* Last address was deleted from this interface.
 			 * Disable IP.
 			 */
-			fib_disable_ip(dev, 1, 0);
+			fib_disable_ip(dev, 1);
 		} else {
-			rt_cache_flush(dev_net(dev), -1);
+			rt_cache_flush(dev_net(dev));
 		}
 		break;
 	}
@@ -1045,7 +1045,7 @@
 	struct net *net = dev_net(dev);
 
 	if (event == NETDEV_UNREGISTER) {
-		fib_disable_ip(dev, 2, -1);
+		fib_disable_ip(dev, 2);
 		rt_flush_dev(dev);
 		return NOTIFY_DONE;
 	}
@@ -1061,14 +1061,14 @@
 		fib_sync_up(dev);
 #endif
 		atomic_inc(&net->ipv4.dev_addr_genid);
-		rt_cache_flush(net, -1);
+		rt_cache_flush(net);
 		break;
 	case NETDEV_DOWN:
-		fib_disable_ip(dev, 0, 0);
+		fib_disable_ip(dev, 0);
 		break;
 	case NETDEV_CHANGEMTU:
 	case NETDEV_CHANGE:
-		rt_cache_flush(net, 0);
+		rt_cache_flush(net);
 		break;
 	}
 	return NOTIFY_DONE;