netifd: Mark interface as dynamic after it has been added in the interface list

[project/netifd.git] / bridge.c

diff --git a/bridge.c b/bridge.c
index 7bd1cf0..6baef29 100644 (file)
--- a/bridge.c
+++ b/bridge.c
@@ -140,6 +140,8 @@ bridge_disable_member(struct bridge_member *bm)
        system_bridge_delif(&bst->dev, bm->dev.dev);
        device_release(&bm->dev);
 
+       device_broadcast_event(&bst->dev, DEV_EVENT_TOPO_CHANGE);
+
        return 0;
 }
 
@@ -162,6 +164,8 @@ bridge_enable_member(struct bridge_member *bm)
                goto error;
        }
 
+       device_broadcast_event(&bst->dev, DEV_EVENT_TOPO_CHANGE);
+
        return 0;
 
 error:
@@ -233,8 +237,15 @@ bridge_member_cb(struct device_user *dev, enum device_event ev)
 
                if (bst->n_present == 1)
                        device_set_present(&bst->dev, true);
-               if (bst->dev.active)
-                       bridge_enable_member(bm);
+               if (bst->dev.active && !bridge_enable_member(bm)) {
+                       /*
+                        * Adding a bridge member can overwrite the bridge mtu
+                        * in the kernel, apply the bridge settings in case the
+                        * bridge mtu is set
+                        */
+                       system_if_apply_settings(&bst->dev, &bst->dev.settings,
+                                                DEV_OPT_MTU);
+               }
 
                break;
        case DEV_EVENT_REMOVE: