interface: always delete l3 dev on proto down

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

diff --git a/interface.c b/interface.c
index fa8e55e1060896758c7696a9325630f90e36a5d5..7104750e27d9fdb25a31f045115a6661acf2ad65 100644 (file)
--- a/interface.c
+++ b/interface.c
@@ -592,6 +592,8 @@ interface_proto_cb(struct interface_proto_state *state, enum interface_proto_eve
                mark_interface_down(iface);
                if (iface->main_dev.dev)
                        device_release(&iface->main_dev);
+               if (iface->l3_dev.dev)
+                       device_remove_user(&iface->l3_dev);
                interface_handle_config_change(iface);
                break;
        case IFPEV_LINK_LOST: