lib: remove unnecessary assignment of exports

This commit removes the assignment of exports since it is not used
in these files and there is no harm re-assigning module.exports.

PR-URL: https://github.com/nodejs/node/pull/20143
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Jackson Tian <shyvo1987@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>

3 files changed, 3 insertions, 3 deletions

diff --git a/lib/internal/errors.js b/lib/internal/errors.js
index 88c7f86eb9..09f58506c4 100644
--- a/lib/internal/errors.js
+++ b/lib/internal/errors.js
@@ -687,7 +687,7 @@ function isStackOverflowError(err) {
          err.message === maxStack_ErrorMessage;
 }
 
-module.exports = exports = {
+module.exports = {
   dnsException,
   errnoException,
   exceptionWithHostPort,
diff --git a/lib/os.js b/lib/os.js
index 5c83dbfab7..08daa182e8 100644
--- a/lib/os.js
+++ b/lib/os.js
@@ -159,7 +159,7 @@ function networkInterfaces() {
   }, {});
 }
 
-module.exports = exports = {
+module.exports = {
   arch,
   cpus,
   endianness,
diff --git a/lib/v8.js b/lib/v8.js
index cce77c5062..ed93b094ca 100644
--- a/lib/v8.js
+++ b/lib/v8.js
@@ -213,7 +213,7 @@ function deserialize(buffer) {
   return der.readValue();
 }
 
-module.exports = exports = {
+module.exports = {
   cachedDataVersionTag,
   getHeapStatistics,
   getHeapSpaceStatistics,