4 files changed, 19 insertions, 0 deletions
diff --git a/config.c b/config.c
index 6019862..1711121 100644
--- a/config.c
+++ b/config.c
@@ -180,6 +180,7 @@ config_init_interfaces(const char *name)
 		if (!strcmp(s->type, "interface"))
 			config_parse_interface(s);
 	}
+	cleanup_devices();
 	config_init = false;
 
 	start_pending_interfaces();
diff --git a/config/network b/config/network
index 00c5b51..0a02e89 100644
--- a/config/network
+++ b/config/network
@@ -12,6 +12,9 @@ config device
 	option ifname	"eth0.1 eth0.2"
 	option mtu		1500
 
+config device
+	option name		dummy
+
 config interface lan
 	option ifname	'br-lan'
 	option proto	static
diff --git a/device.c b/device.c
index 57b0ac9..34b49d4 100644
--- a/device.c
+++ b/device.c
@@ -197,3 +197,16 @@ void remove_device_user(struct device_user *dep)
 
 	dep->dev = NULL;
 }
+
+void
+cleanup_devices(void)
+{
+	struct device *dev, *tmp;
+
+	avl_for_each_element_safe(&devices, dev, avl, tmp) {
+		if (!list_empty(&dev->users))
+			continue;
+
+		free_device(dev);
+	}
+}
diff --git a/device.h b/device.h
index 79aec32..bbb78d8 100644
--- a/device.h
+++ b/device.h
@@ -100,6 +100,8 @@ int claim_device(struct device *dev);
 void release_device(struct device *dev);
 int check_device_state(struct device *dev);
 
+void cleanup_devices(void);
+
 struct device *get_vlan_device_chain(const char *ifname, bool create);
 struct device *bridge_create(const char *name, struct uci_section *s);