From a25ef7a5f68728f7f78f798a98c26b773c45937e Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Sat, 7 Apr 2012 16:44:43 -0400
Subject: [PATCH] Remove useless variable to suppress compiler warning.

---
 src/backend/catalog/index.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/backend/catalog/index.c b/src/backend/catalog/index.c
index 5fae488c745..3fd0e604577 100644
--- a/src/backend/catalog/index.c
+++ b/src/backend/catalog/index.c
@@ -1292,8 +1292,7 @@ index_drop(Oid indexId, bool concurrent)
 	bool		hasexprs;
 	LockRelId	heaprelid,
 				indexrelid;
-	LOCKTAG		heaplocktag,
-				indexlocktag;
+	LOCKTAG		heaplocktag;
 	VirtualTransactionId *old_lockholders;
 	Form_pg_index indexForm;
 
@@ -1366,7 +1365,6 @@ index_drop(Oid indexId, bool concurrent)
 		heap_close(userHeapRelation, NoLock);
 
 		indexrelid = userIndexRelation->rd_lockInfo.lockRelId;
-		SET_LOCKTAG_RELATION(indexlocktag, indexrelid.dbId, indexrelid.relId);
 		index_close(userIndexRelation, NoLock);
 
 		/*
-- 
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