device: make link status detection optional for vlan devices

Fixes a race condition that triggers endless link loss / detect calls
when VLAN devices are created.

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

1 files changed, 2 insertions, 0 deletions

diff --git a/device.h b/device.h
index 73b2656..adf72c5 100644
--- a/device.h
+++ b/device.h
@@ -47,6 +47,8 @@ struct device_type {
 	struct list_head list;
 	const char *name;
 
+	bool keep_link_status;
+
 	const struct uci_blob_param_list *config_params;
 
 	struct device *(*create)(const char *name, struct blob_attr *attr);