From 1d4914c396881c66aceb47d5cdd8740ad9a5be26 Mon Sep 17 00:00:00 2001
From: Jack Koenig
Date: Tue, 3 Apr 2018 00:58:10 -0700
Subject: Make Dedup properly dedup ExtModules (#781)

---
 src/main/scala/firrtl/transforms/Dedup.scala | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'src/main')

diff --git a/src/main/scala/firrtl/transforms/Dedup.scala b/src/main/scala/firrtl/transforms/Dedup.scala
index 91c82395..5630cecf 100644
--- a/src/main/scala/firrtl/transforms/Dedup.scala
+++ b/src/main/scala/firrtl/transforms/Dedup.scala
@@ -126,11 +126,7 @@ object DedupModules {
       case h: IsDeclaration => h map rename map retype(h.name) map onExp map reinfo
       case other => other map reinfo map onExp map onStmt
     }
-    val finalModule = module match {
-      case m: Module => m map onPort map onStmt
-      case other => other
-    }
-    finalModule
+    module map onPort map onStmt
   }
 
   /**
-- 
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