diff --git a/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothAdapter.java b/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothAdapter.java
old mode 100755
new mode 100644
index cda4e454fe74e..5f7ba586fbad8
--- a/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothAdapter.java
+++ b/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothAdapter.java
@@ -194,8 +194,13 @@ public class LocalBluetoothAdapter {
         return mState;
     }
 
-    synchronized void setBluetoothStateInt(int state) {
-        mState = state;
+    void setBluetoothStateInt(int state) {
+        synchronized(this) {
+            if (mState == state) {
+                return;
+            }
+            mState = state;
+        }
 
         if (state == BluetoothAdapter.STATE_ON) {
             // if mProfileManager hasn't been constructed yet, it will