netifd: Check device_claim return code in all cases

[project/netifd.git] / vlan.c

diff --git a/vlan.c b/vlan.c
index 9201979..28b1441 100644 (file)
--- 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;
        }