Satisfying staticcheck linter

internal/clientinfo/mdns.go

@@ -98,11 +98,9 @@ func (m *mdns) probeLoop(conns []*net.UDPConn, remoteAddr net.Addr, quitCh chan
 		if err != nil {
 			ctrld.ProxyLogger.Load().Warn().Err(err).Msg("error while probing mdns")
 			bo.BackOff(context.Background(), errors.New("mdns probe backoff"))
+			continue
 		}
-		select {
-		case <-quitCh:
-			break
-		}
+		break
 	}
 	<-quitCh
 	for _, conn := range conns {

internal/dns/direct.go

@@ -2,7 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//lint:file-ignore U1000 satisfy CI.
+//lint:file-ignore U1000 Ignore, this file is forked from upstream code.
+//lint:file-ignore ST1005 Ignore, this file is forked from upstream code.
 
 package dns
 

internal/dns/manager_linux.go

@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//lint:file-ignore U1000 Ignore this file, it's a copy.
+
 package dns
 
 import (

internal/router/os_freebsd.go

@@ -1,6 +1,7 @@
 package router
 
 import (
+	"bytes"
 	"fmt"
 	"net"
 	"os"
@@ -116,6 +117,11 @@ func (or *osRouter) Cleanup() error {
 	return nil
 }
 
+func isPfsense() bool {
+	b, err := os.ReadFile("/etc/platform")
+	return err == nil && bytes.HasPrefix(b, []byte("pfSense"))
+}
+
 const bsdInitScript = `#!/bin/sh
 
 # PROVIDE: {{.Name}}

internal/router/router.go

@@ -93,8 +93,7 @@ func IsOldOpenwrt() bool {
 var routerPlatform atomic.Pointer[router]
 
 type router struct {
-	name           string
-	sendClientInfo bool
+	name string
 }
 
 // Name returns name of the router platform.
@@ -241,8 +240,3 @@ func unameU() []byte {
 	out, _ := exec.Command("uname", "-u").Output()
 	return out
 }
-
-func isPfsense() bool {
-	b, err := os.ReadFile("/etc/platform")
-	return err == nil && bytes.HasPrefix(b, []byte("pfSense"))
-}