From 9c0553eebbd86a78e098a2928b178effa31104e1 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 3 Oct 2011 02:49:59 +0200
Subject: [PATCH] on interface free, remove the main_dev user if still present

---
 interface.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/interface.c b/interface.c
index 435b485..e67c695 100644
--- a/interface.c
+++ b/interface.c
@@ -169,6 +169,8 @@ interface_set_available(struct interface *iface, bool new_state)
 static void
 interface_do_free(struct interface *iface)
 {
+	if (iface->main_dev.dev)
+		device_remove_user(&iface->main_dev);
 	interface_set_proto_state(iface, NULL);
 	free(iface->config);
 	netifd_ubus_remove_interface(iface);
-- 
2.30.2