diff --git a/lib/request.js b/lib/request.js
index <HASH>..<HASH> 100644
--- a/lib/request.js
+++ b/lib/request.js
@@ -250,14 +250,13 @@ class Request extends AsyncResource {
     assert(!this.upgrade && this.method !== 'CONNECT')
 
     if (this.aborted) {
-      return null
+      return
     }
 
     try {
       return this.runInAsyncScope(this._onData, this, chunk.slice(offset, offset + length))
     } catch (err) {
       this.onError(err)
-      return null
     }
   }
refactor: undefined is nully