X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fnetifd.git;a=blobdiff_plain;f=vlan.c;h=354e12f661d662bcf1d37200239d2caeb6b255b2;hp=9201979a6d99f3f492a11beb296b2c78a09470ae;hb=f6f065d3997ccc8d42805529e4aad59b789579ad;hpb=f35b76c61baf68dc5dd8440fc06d860f8dfacc44;ds=sidebyside

diff --git a/vlan.c b/vlan.c
index 9201979..354e12f 100644
--- a/vlan.c
+++ b/vlan.c
@@ -50,7 +50,7 @@ static int vlan_set_device_state(struct device *dev, bool up)
 	}
 
 	ret = device_claim(&vldev->dep);
-	if (ret)
+	if (ret < 0)
 		return ret;
 
 	system_vlan_add(vldev->dep.dev, vldev->id);
@@ -88,6 +88,10 @@ static void vlan_dev_cb(struct device_user *dep, enum device_event ev)
 		vlan_dev_set_name(vldev, dep->dev);
 		device_broadcast_event(&vldev->dev, ev);
 		break;
+	case DEV_EVENT_TOPO_CHANGE:
+		/* Propagate topo changes */
+		device_broadcast_event(&vldev->dev, DEV_EVENT_TOPO_CHANGE);
+		break;
 	default:
 		break;
 	}
@@ -98,6 +102,7 @@ static struct device *get_vlan_device(struct device *dev, int id, bool create)
 	static const struct device_type vlan_type = {
 		.name = "VLAN",
 		.config_params = &device_attr_list,
+		.keep_link_status = true,
 		.free = free_vlan_if,
 	};
 	struct vlan_device *vldev;