onos6227: removing dead local store

Change-Id: Id81021eb523ba850116cb44bbc9590b0e167d5a8
diff --git a/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepRroObjectVer1.java b/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepRroObjectVer1.java
index 0adceea..edd2263 100644
--- a/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepRroObjectVer1.java
+++ b/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepRroObjectVer1.java
@@ -262,7 +262,6 @@
             for (int i = 0; i < pad; i++) {
                 cb.writeByte((byte) 0);
             }
-            length = length + pad;
         }
         objLenIndex = cb.writerIndex();
         return objLenIndex;