net: remove unnecessary variables

PR-URL: #20864 Reviewed-By: Anatoli Papirovski <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Tiancheng "Timothy" Gu <[email protected]> Reviewed-By: Tobias Nießen <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Trivikram Kamat <[email protected]> Reviewed-By: Daniel Bevenius <[email protected]>
nodejs · May 25, 2018 · ed9e964 · ed9e964
1 parent 443d60a
commit ed9e964
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/lib/net.js b/lib/net.js
@@ -1416,8 +1416,7 @@ Server.prototype.listen = function(...args) {
     throw new ERR_SERVER_ALREADY_LISTEN();
   }
 
-  var hasCallback = (cb !== null);
-  if (hasCallback) {
+  if (cb !== null) {
     this.once('listening', cb);
   }
   var backlogFromArgs =
@@ -1704,7 +1703,7 @@ if (process.platform === 'win32') {
     }
   };
 } else {
-  _setSimultaneousAccepts = function(handle) {};
+  _setSimultaneousAccepts = function() {};
 }
 
 module.exports = {