benchmark,lib: change var to const

Refs: https://github.com/nodejs/node/pull/26679

PR-URL: https://github.com/nodejs/node/pull/26915
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Refael Ackermann <refack@gmail.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/lib/internal/stream_base_commons.js b/lib/internal/stream_base_commons.js
index 3f53e3903ad..53ddc6336b7 100644
--- a/lib/internal/stream_base_commons.js
+++ b/lib/internal/stream_base_commons.js
@@ -92,7 +92,7 @@ function onWriteComplete(status) {
 }
 
 function createWriteWrap(handle) {
-  var req = new WriteWrap();
+  const req = new WriteWrap();
 
   req.handle = handle;
   req.oncomplete = onWriteComplete;
@@ -105,7 +105,7 @@ function createWriteWrap(handle) {
 
 function writevGeneric(self, data, cb) {
   const req = createWriteWrap(self[kHandle]);
-  var allBuffers = data.allBuffers;
+  const allBuffers = data.allBuffers;
   var chunks;
   var i;
   if (allBuffers) {
@@ -120,7 +120,7 @@ function writevGeneric(self, data, cb) {
       chunks[i * 2 + 1] = entry.encoding;
     }
   }
-  var err = req.handle.writev(req, chunks, allBuffers);
+  const err = req.handle.writev(req, chunks, allBuffers);
 
   // Retain chunks
   if (err === 0) req._chunks = chunks;
@@ -131,7 +131,7 @@ function writevGeneric(self, data, cb) {
 
 function writeGeneric(self, data, encoding, cb) {
   const req = createWriteWrap(self[kHandle]);
-  var err = handleWriteReq(req, data, encoding);
+  const err = handleWriteReq(req, data, encoding);
 
   afterWriteDispatched(self, req, err, cb);
   return req;