rk fb: from rk3368 fb only need to reserved 1 framebuffer

[firefly-linux-kernel-4.4.55.git] / drivers / net / macvlan.c

diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 06eba6e480c97a7b37476ba45d129f3e43d91057..155ef4bbde91c71cf38a97ee50b893960a61958c 100644 (file)
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -261,11 +261,9 @@ static int macvlan_queue_xmit(struct sk_buff *skb, struct net_device *dev)
        const struct macvlan_dev *vlan = netdev_priv(dev);
        const struct macvlan_port *port = vlan->port;
        const struct macvlan_dev *dest;
-       __u8 ip_summed = skb->ip_summed;
 
        if (vlan->mode == MACVLAN_MODE_BRIDGE) {
                const struct ethhdr *eth = (void *)skb->data;
-               skb->ip_summed = CHECKSUM_UNNECESSARY;
 
                /* send to other bridge ports directly */
                if (is_multicast_ether_addr(eth->h_dest)) {
@@ -283,7 +281,6 @@ static int macvlan_queue_xmit(struct sk_buff *skb, struct net_device *dev)
        }
 
 xmit_world:
-       skb->ip_summed = ip_summed;
        skb->dev = vlan->lowerdev;
        return dev_queue_xmit(skb);
 }
@@ -423,8 +420,10 @@ static void macvlan_change_rx_flags(struct net_device *dev, int change)
        struct macvlan_dev *vlan = netdev_priv(dev);
        struct net_device *lowerdev = vlan->lowerdev;
 
-       if (change & IFF_ALLMULTI)
-               dev_set_allmulti(lowerdev, dev->flags & IFF_ALLMULTI ? 1 : -1);
+       if (dev->flags & IFF_UP) {
+               if (change & IFF_ALLMULTI)
+                       dev_set_allmulti(lowerdev, dev->flags & IFF_ALLMULTI ? 1 : -1);
+       }
 }
 
 static void macvlan_set_mac_lists(struct net_device *dev)
@@ -962,7 +961,6 @@ static int macvlan_device_event(struct notifier_block *unused,
                list_for_each_entry_safe(vlan, next, &port->vlans, list)
                        vlan->dev->rtnl_link_ops->dellink(vlan->dev, &list_kill);
                unregister_netdevice_many(&list_kill);
-               list_del(&list_kill);
                break;
        case NETDEV_PRE_TYPE_CHANGE:
                /* Forbid underlaying device to change its type. */