diff --git a/lib/internal/webstreams/adapters.js b/lib/internal/webstreams/adapters.js
index 1ade5d32951ff5..d3f8212f1a135b 100644
--- a/lib/internal/webstreams/adapters.js
+++ b/lib/internal/webstreams/adapters.js
@@ -335,15 +335,12 @@ function newStreamWritableFromWritableStream(writableStream, options = kEmptyObj
       }
 
       PromisePrototypeThen(
-        writer.ready,
-        () => {
-          return PromisePrototypeThen(
-            SafePromiseAllReturnVoid(
-              chunks,
-              (data) => writer.write(data.chunk)),
-            done,
-            done);
-        },
+        PromisePrototypeThen(
+          writer.ready,
+          () => SafePromiseAllReturnVoid(
+            chunks,
+            (data) => writer.write(data.chunk))),
+        done,
         done);
     },
 
@@ -372,13 +369,8 @@ function newStreamWritableFromWritableStream(writableStream, options = kEmptyObj
       }
 
       PromisePrototypeThen(
-        writer.ready,
-        () => {
-          return PromisePrototypeThen(
-            writer.write(chunk),
-            done,
-            done);
-        },
+        PromisePrototypeThen(writer.ready, () => writer.write(chunk)),
+        done,
         done);
     },
 
@@ -801,15 +793,12 @@ function newStreamDuplexFromReadableWritablePair(pair = kEmptyObject, options =
       }
 
       PromisePrototypeThen(
-        writer.ready,
-        () => {
-          return PromisePrototypeThen(
-            SafePromiseAllReturnVoid(
-              chunks,
-              (data) => writer.write(data.chunk)),
-            done,
-            done);
-        },
+        PromisePrototypeThen(
+          writer.ready,
+          () => SafePromiseAllReturnVoid(
+            chunks,
+            (data) => writer.write(data.chunk))),
+        done,
         done);
     },
 
@@ -838,13 +827,8 @@ function newStreamDuplexFromReadableWritablePair(pair = kEmptyObject, options =
       }
 
       PromisePrototypeThen(
-        writer.ready,
-        () => {
-          return PromisePrototypeThen(
-            writer.write(chunk),
-            done,
-            done);
-        },
+        PromisePrototypeThen(writer.ready, () => writer.write(chunk)),
+        done,
         done);
     },