From 8c96ad58c717e1b13d7af4de2df0bc1df207fb0a Mon Sep 17 00:00:00 2001
From: Ashley Teoh <atq203@nyu.edu>
Date: Tue, 17 Apr 2018 11:41:09 -0400
Subject: [PATCH] cleanup

---
 notebook/static/base/js/utils.js | 28 +++++++++++-----------------
 1 file changed, 11 insertions(+), 17 deletions(-)

diff --git a/notebook/static/base/js/utils.js b/notebook/static/base/js/utils.js
index a1074e6b4..588e6edd0 100644
--- a/notebook/static/base/js/utils.js
+++ b/notebook/static/base/js/utils.js
@@ -1041,25 +1041,19 @@ define([
 
     var format_filesize = function(filesize) {
       if (filesize) {
-        return (convertFileSize(filesize));
+        var units = ['B', 'kB', 'MB', 'GB', 'TB'];
+        var base = 1000;
+        if (Math.abs(filesize) < base){
+          return filesize + " B";
+        }
+        var u = -1;
+        do {
+          filesize /= base;
+          u++;
+        } while(Math.abs(filesize) >= base && u < units.length - 1);
+        return filesize.toFixed(1) + " " + units[u];
       }
     }
-    
-    var convertFileSize = function(filesize){
-      var units = ['B', 'kB', 'MB', 'GB', 'TB'];
-      var base = 1000;
-      if (Math.abs(filesize) < base){
-        return filesize + " B";
-      }
-      var u = -1;
-      do{
-        filesize /= base;
-        u++;
-      } while(Math.abs(filesize) >= base && u < units.length - 1);
-      return filesize.toFixed(1) + " " + units[u];
-    
-    }
-
 
     // javascript stores text as utf16 and string indices use "code units",
     // which stores high-codepoint characters as "surrogate pairs",