From f096d021fb4119a449a7980e1667c2033491dba7 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 12 Jul 2012 23:20:38 +0200
Subject: [PATCH] ensure hotplug devices are marked as present in the add path
 - they are not cleaned up if they have config settings attached to them

---
 ubus.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ubus.c b/ubus.c
index 742cc43..0f19607 100644
--- a/ubus.c
+++ b/ubus.c
@@ -562,10 +562,12 @@ netifd_iface_handle_device(struct ubus_context *ctx, struct ubus_object *obj,
 	if (add && !dev)
 		return UBUS_STATUS_NOT_FOUND;
 
-	if (add)
+	if (add) {
+		device_set_present(dev, true);
 		ret = interface_add_link(iface, dev);
-	else
+	} else {
 		ret = interface_remove_link(iface, dev);
+	}
 
 	device_unlock();
 
-- 
2.11.0