fix lint warnings

src/bench/frontend/benchmark_test_runner.cljs

@@ -4,7 +4,7 @@
             [frontend.macros :refer [slurped]]
             [frontend.modules.file.uprint :as up]
             [clojure.pprint :as pprint]
-            [clojure.test :refer [run-tests deftest testing]]
+            [clojure.test :refer [deftest testing]]
             [fipp.edn :as fipp]))
 
 (def onboarding

src/bench/frontend/macros.cljc

@@ -1,6 +1,5 @@
 (ns frontend.macros
-  #?(:cljs (:require-macros [frontend.macros])
-     :clj (:require [clojure.edn :as edn])))
+  #?(:cljs (:require-macros [frontend.macros])))
 
 #?(:clj
    (defmacro slurped

src/main/frontend/modules/file/uprint.cljs

@@ -4,9 +4,9 @@
   (pr-sequential-writer
     writer
     (fn [e w opts]
-      (do (print-one (key e) w opts)
-          (-write w \space)
-          (print-one (val e) w opts)))
+      (print-one (key e) w opts)
+      (-write w \space)
+      (print-one (val e) w opts))
     (str prefix "\n{") \newline "}"
     opts (seq m)))