diff --git a/src/com/android/settings/datausage/BillingCycleSettings.java b/src/com/android/settings/datausage/BillingCycleSettings.java
index 1936e5b7dda..c26efee2d19 100644
--- a/src/com/android/settings/datausage/BillingCycleSettings.java
+++ b/src/com/android/settings/datausage/BillingCycleSettings.java
@@ -174,11 +174,13 @@ public class BillingCycleSettings extends DataUsageBase implements
         private View mView;
 
         public static void show(DataUsageEditController parent, boolean isLimit) {
-            if (! (parent instanceof Fragment)) {
+            if (!(parent instanceof Fragment)) {
                 return;
             }
             Fragment targetFragment = (Fragment) parent;
-            if (!targetFragment.isAdded()) return;
+            if (!targetFragment.isAdded()) {
+                return;
+            }
 
             final Bundle args = new Bundle();
             args.putParcelable(EXTRA_TEMPLATE, parent.getNetworkTemplate());
diff --git a/src/com/android/settings/datausage/DataUsageSummary.java b/src/com/android/settings/datausage/DataUsageSummary.java
index 4fcdf303c86..6040d48df04 100644
--- a/src/com/android/settings/datausage/DataUsageSummary.java
+++ b/src/com/android/settings/datausage/DataUsageSummary.java
@@ -20,6 +20,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.net.ConnectivityManager;
 import android.net.INetworkStatsSession;
+import android.net.NetworkPolicy;
 import android.net.NetworkTemplate;
 import android.net.TrafficStats;
 import android.os.Bundle;
@@ -226,7 +227,6 @@ public class DataUsageSummary extends DataUsageBase implements Indexable, DataUs
         DataUsageController.DataUsageInfo info = mDataUsageController.getDataUsageInfo(
                 mDefaultTemplate);
         Context context = getContext();
-
         mDataInfoControler.updateDataLimit(info,
                 services.mPolicyEditor.getPolicy(mDefaultTemplate));