doc,test: remove unnecessary await with return instances

Remove unnecessary `await` in combination with `return` in preparation for enabling lint rule. PR-URL: #17265 Reviewed-By: Timothy Gu <[email protected]> Reviewed-By: Vse Mozhet Byt <[email protected]> Reviewed-By: Michaël Zasso <[email protected]> Reviewed-By: Anatoli Papirovski <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Gibson Fahnestock <[email protected]>
nodejs · Dec 20, 2017 · f1de0da · f1de0da
1 parent 97a264e
commit f1de0da
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Showing 3 changed files with 7 additions and 7 deletions.
diff --git a/doc/api/util.md b/doc/api/util.md
@@ -31,7 +31,7 @@ For example:
 const util = require('util');
 
 async function fn() {
-  return await Promise.resolve('hello world');
+  return 'hello world';
 }
 const callbackFunction = util.callbackify(fn);
 

diff --git a/test/common/inspector-helper.js b/test/common/inspector-helper.js
@@ -390,7 +390,7 @@ class NodeInstance {
     console.log('[test]', 'Connecting to a child Node process');
     const response = await this.httpGet(null, '/json/list');
     const url = response[0]['webSocketDebuggerUrl'];
-    return await this.wsHandshake(url);
+    return this.wsHandshake(url);
   }
 
   expectShutdown() {

diff --git a/test/parallel/test-util-callbackify.js b/test/parallel/test-util-callbackify.js
@@ -28,7 +28,7 @@ const values = [
   for (const value of values) {
     // Test and `async function`
     async function asyncFn() {
-      return await Promise.resolve(value);
+      return value;
     }
 
     const cbAsyncFn = callbackify(asyncFn);
@@ -70,7 +70,7 @@ const values = [
   for (const value of values) {
     // Test an `async function`
     async function asyncFn() {
-      return await Promise.reject(value);
+      return Promise.reject(value);
     }
 
     const cbAsyncFn = callbackify(asyncFn);
@@ -142,7 +142,7 @@ const values = [
   for (const value of values) {
     async function asyncFn(arg) {
       assert.strictEqual(arg, value);
-      return await Promise.resolve(arg);
+      return arg;
     }
 
     const cbAsyncFn = callbackify(asyncFn);
@@ -183,7 +183,7 @@ const values = [
     const iAmThat = {
       async fn(arg) {
         assert.strictEqual(this, iAmThat);
-        return await Promise.resolve(arg);
+        return arg;
       },
     };
     iAmThat.cbFn = callbackify(iAmThat.fn);
@@ -241,7 +241,7 @@ const values = [
 
 {
   async function asyncFn() {
-    return await Promise.resolve(42);
+    return 42;
   }
 
   const cb = callbackify(asyncFn);