Remove double variable set

"loading" was set twice in a row.
Remove the 1st.
Found using sonar scanner.

Change-Id: I21b40f316b7227ea003daae7924b992c1a1ed77b
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/app/server-health/controllers/inventory-overview-controller.js b/app/server-health/controllers/inventory-overview-controller.js
index 9705395..58a6d5d 100644
--- a/app/server-health/controllers/inventory-overview-controller.js
+++ b/app/server-health/controllers/inventory-overview-controller.js
@@ -17,9 +17,8 @@
       $scope.originalData = {};
       $scope.customSearch = '';
       $scope.searchTerms = [];
-      $scope.loading = false;
-
       $scope.loading = true;
+
       APIUtils.getHardwares(function(data, originalData) {
         $scope.hardwares = data;
         $scope.originalData = JSON.stringify(originalData);