From: Tomas Vondra <tomas@2ndquadrant.com>
Date: Tue, 1 Mar 2016 02:23:41 +0000 (+0100)
Subject: eliminate variables that are only set (but not used)
X-Git-Tag: XL9_5_R1BETA2~33
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=b829ff70da73e2ed770ce0cf2e4358b5294f0830;p=postgres-xl.git

eliminate variables that are only set (but not used)
---

diff --git a/src/gtm/common/mcxt.c b/src/gtm/common/mcxt.c
index aad4bcd8e6..6461895893 100644
--- a/src/gtm/common/mcxt.c
+++ b/src/gtm/common/mcxt.c
@@ -66,8 +66,6 @@ MemoryContext	TopMostMemoryContext;
 void
 MemoryContextInit(void)
 {
-	void *thrinfo;
-
 	AssertState(TopMemoryContext == NULL);
 
 	/*
@@ -92,7 +90,6 @@ MemoryContextInit(void)
 	 * Not having any other place to point CurrentMemoryContext, make it point
 	 * to TopMemoryContext.  Caller should change this soon!
 	 */
-	thrinfo = GetMyThreadInfo;
 	CurrentMemoryContext = TopMemoryContext;
 
 	/*
diff --git a/src/gtm/main/gtm_txn.c b/src/gtm/main/gtm_txn.c
index 6e5973dc3f..e43b98bc93 100644
--- a/src/gtm/main/gtm_txn.c
+++ b/src/gtm/main/gtm_txn.c
@@ -888,13 +888,10 @@ GTM_BkupBeginTransactionMulti(GTM_IsolationLevel *isolevel,
 							  int	txn_count)
 {
 	GTM_TransactionHandle txn[GTM_MAX_GLOBAL_TRANSACTIONS];;
-	GTM_TransactionInfo *gtm_txninfo;
 	MemoryContext oldContext;
 	int kk;
 	int count;
 
-	gtm_txninfo = NULL;
-
 	oldContext = MemoryContextSwitchTo(TopMostMemoryContext);
 
 	count = GTM_BeginTransactionMulti(isolevel, readonly,
@@ -2039,7 +2036,6 @@ ProcessGetGIDDataTransactionCommand(Port *myport, StringInfo message)
 
 	if (GetMyThreadInfo->thr_conn->standby)
 	{
-		int _rc;
 		GTM_Conn *oldconn = GetMyThreadInfo->thr_conn->standby;
 		int count = 0;
 		GTM_Timestamp timestamp;
@@ -2059,7 +2055,7 @@ retry:
 		 * instead of writing a routine specific to MSG_TXN_GET_GID_DATA
 		 * message
 		 */ 
-		_rc = bkup_begin_transaction_gxid(GetMyThreadInfo->thr_conn->standby,
+		bkup_begin_transaction_gxid(GetMyThreadInfo->thr_conn->standby,
 				   gxid,
 				   txn_isolation_level,
 				   false,