Fix linter bug

Signed-off-by: Nadia Pinaeva <[email protected]>

go-controller/pkg/clustermanager/status_manager/status_manager.go

@@ -202,6 +202,8 @@ func NewStatusManager(wf *factory.WatchFactory, ovnClient *util.OVNClusterManage
 		)
 		sm.typedManagers["egressfirewalls"] = egressFirewallManager
 	}
+
+	linterHack{}.hack()
 	return sm
 }
 
@@ -253,3 +255,27 @@ func (sm *StatusManager) withZonesRLock(f func(zones sets.Set[string]) error) er
 	defer sm.zonesLock.RUnlock()
 	return f(sm.zones)
 }
+
+// linter reports methods of generic interfaces as unused, even though they are used.
+// https://github.com/dominikh/go-tools/issues/1440
+// Until the bug is fixed, make linter happy by "using" interface implementation methods.
+type linterHack struct {
+	apbrouteManager       apbRouteManager
+	egressfirewallManager egressFirewallManager
+	toRun                 bool
+}
+
+func (l linterHack) hack() {
+	// toRun if always false
+	if l.toRun {
+		_, _ = l.apbrouteManager.get("a", "b")
+		l.apbrouteManager.getMessages(nil)
+		_ = l.apbrouteManager.updateStatus(nil, nil, false)
+		_ = l.apbrouteManager.cleanupStatus(nil, nil)
+
+		_, _ = l.egressfirewallManager.get("a", "b")
+		l.egressfirewallManager.getMessages(nil)
+		_ = l.egressfirewallManager.updateStatus(nil, nil, false)
+		_ = l.egressfirewallManager.cleanupStatus(nil, nil)
+	}
+}