golint fix

.golangci.yml

@@ -288,7 +288,7 @@ linters-settings:
 
   gofumpt:
     # Select the Go version to target. The default is `1.15`.
-    lang-version: "1.18.2"
+    lang-version: "1.20"
 
     # Choose whether or not to use the extra rules that are disabled
     # by default

pkg/plugins/services/rdp/rdp.go

@@ -347,9 +347,8 @@ func (p *RDPPlugin) Run(conn net.Conn, timeout time.Duration, target plugins.Tar
 			OSFingerprint: fingerprint,
 		}
 		return plugins.CreateServiceFrom(target, payload, false, "", plugins.TCP), nil
-	} else {
-		return nil, err
 	}
+	return nil, err
 }
 
 func (p *TLSPlugin) Run(conn net.Conn, timeout time.Duration, target plugins.Target) (*plugins.Service, error) {
@@ -358,9 +357,8 @@ func (p *TLSPlugin) Run(conn net.Conn, timeout time.Duration, target plugins.Tar
 		return nil, nil
 	} else if check && info != nil && err == nil {
 		return plugins.CreateServiceFrom(target, *info, true, "", plugins.TCP), nil
-	} else {
-		return nil, err
 	}
+	return nil, err
 }
 
 func (p *RDPPlugin) Name() string {

pkg/scan/simple_scan.go

@@ -137,8 +137,8 @@ func (c *Config) SimpleScanTarget(target plugins.Target) (*plugins.Service, erro
 		}
 	}
 
-	tlsConn, err := DialTLS(target)
-	isTLS := err == nil
+	tlsConn, tlsErr := DialTLS(target)
+	isTLS := tlsErr == nil
 	if isTLS {
 		for _, plugin := range sortedTCPTLSPlugins {
 			if plugin.PortPriority(port) {
@@ -167,7 +167,7 @@ func (c *Config) SimpleScanTarget(target plugins.Target) (*plugins.Service, erro
 
 	if isTLS {
 		for _, plugin := range sortedTCPTLSPlugins {
-			tlsConn, err = DialTLS(target)
+			tlsConn, err := DialTLS(target)
 			if err != nil {
 				return nil, fmt.Errorf("error connecting via TLS, err = %w", err)
 			}