Fix update lock release

Fix so update lock will be released.

Bug:10833570
Change-Id: Ie38bcd3e3fe5e073585ea7f059f5dcadadda72ad
diff --git a/src/com/android/phone/PhoneGlobals.java b/src/com/android/phone/PhoneGlobals.java
index 06b8969..6744d33 100644
--- a/src/com/android/phone/PhoneGlobals.java
+++ b/src/com/android/phone/PhoneGlobals.java
@@ -922,9 +922,8 @@
                     mUpdateLock.acquire();
                 }
             } else {
-                if (!mUpdateLock.isHeld()) {
+                if (mUpdateLock.isHeld()) {
                     mUpdateLock.release();
-                } else {
                 }
             }
         }
@@ -934,13 +933,6 @@
         return mLastPhoneState;
     }
 
-    /**
-     * Returns UpdateLock object.
-     */
-    /* package */ UpdateLock getUpdateLock() {
-        return mUpdateLock;
-    }
-
     KeyguardManager getKeyguardManager() {
         return mKeyguardManager;
     }