Simplify a condition

Change-Id: Iccbe8fefec2853d24963dafe3b8a5f58217606cc
diff --git a/apps/optical/src/main/java/org/onosproject/optical/OpticalPathProvisioner.java b/apps/optical/src/main/java/org/onosproject/optical/OpticalPathProvisioner.java
index e5e1c69..b5a656b 100644
--- a/apps/optical/src/main/java/org/onosproject/optical/OpticalPathProvisioner.java
+++ b/apps/optical/src/main/java/org/onosproject/optical/OpticalPathProvisioner.java
@@ -409,11 +409,7 @@
         checkNotNull(link.annotations());
         checkNotNull(link.annotations().value("optical.type"));
 
-        if (link.annotations().value("optical.type").equals("cross-connect")) {
-            return true;
-        }
-
-        return false;
+        return link.annotations().value("optical.type").equals("cross-connect");
     }
 
 }