Missing doc block

src/rust/lqos_config/src/etc/mod.rs

@@ -50,6 +50,10 @@ pub fn load_config() -> Result<Config, LibreQoSConfigError> {
     Ok(lock.as_ref().unwrap().clone())
 }
 
+/// Helper function that disables the XDP bridge in the LIVE, CACHED
+/// configuration --- it does NOT save the changes to disk. This is
+/// intended for use when the XDP bridge is disabled by pre-flight
+/// because of a Linux bridge.
 pub fn disable_xdp_bridge() -> Result<(), LibreQoSConfigError> {
     let mut config = load_config()?;
     let mut lock = CONFIG.lock().unwrap();

src/rust/lqosd/src/preflight_checks.rs

@@ -117,7 +117,7 @@ fn check_bridge_status(config: &Config, interfaces: &[IpLinkInterface]) -> Resul
         if bridge.use_xdp_bridge {
             for bridge_if in interfaces
                 .iter()
-                .filter(|bridge_if| bridge_if.link_type == "ether") 
+                .filter(|bridge_if| bridge_if.link_type == "ether" && bridge_if.operstate == "UP") 
             {
                 // We found a bridge. Check member interfaces to check that it does NOT include any XDP
                 // bridge members.