Merge pull request #11613 from knweiss/gosimple

Code simplification (gosimple)

pkg/api/avatar/avatar.go

@@ -258,9 +258,6 @@ func (this *thunderTask) fetch() error {
 	this.Avatar.data = &bytes.Buffer{}
 	writer := bufio.NewWriter(this.Avatar.data)
 
-	if _, err = io.Copy(writer, resp.Body); err != nil {
-		return err
-	}
-
-	return nil
+	_, err = io.Copy(writer, resp.Body)
+	return err
 }

pkg/api/http_server.go

@@ -139,7 +139,7 @@ func (hs *HTTPServer) listenAndServeTLS(certfile, keyfile string) error {
 	}
 
 	hs.httpSrv.TLSConfig = tlsCfg
-	hs.httpSrv.TLSNextProto = make(map[string]func(*http.Server, *tls.Conn, http.Handler), 0)
+	hs.httpSrv.TLSNextProto = make(map[string]func(*http.Server, *tls.Conn, http.Handler))
 
 	return hs.httpSrv.ListenAndServeTLS(setting.CertFile, setting.KeyFile)
 }