From: Tomas Vondra <tomas@2ndquadrant.com>
Date: Tue, 1 Mar 2016 02:29:42 +0000 (+0100)
Subject: eliminate variables that are not used at all
X-Git-Tag: XL9_5_R1BETA2~32
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=9200b0462b181b6d55d0042371bdcd98ac812700;p=postgres-xl.git

eliminate variables that are not used at all
---

diff --git a/src/backend/parser/parse_agg.c b/src/backend/parser/parse_agg.c
index d78f96a0b6..e2e12bfea8 100644
--- a/src/backend/parser/parse_agg.c
+++ b/src/backend/parser/parse_agg.c
@@ -113,8 +113,6 @@ transformAggregateCall(ParseState *pstate, Aggref *agg,
 	AttrNumber	attno = 1;
 	int			save_next_resno;
 	ListCell   *lc;
-	const char *err;
-	bool		errkind;
 
 	if (AGGKIND_IS_ORDERED_SET(agg->aggkind))
 	{
diff --git a/src/gtm/main/gtm_txn.c b/src/gtm/main/gtm_txn.c
index e43b98bc93..21d73b8576 100644
--- a/src/gtm/main/gtm_txn.c
+++ b/src/gtm/main/gtm_txn.c
@@ -889,7 +889,6 @@ GTM_BkupBeginTransactionMulti(GTM_IsolationLevel *isolevel,
 {
 	GTM_TransactionHandle txn[GTM_MAX_GLOBAL_TRANSACTIONS];;
 	MemoryContext oldContext;
-	int kk;
 	int count;
 
 	oldContext = MemoryContextSwitchTo(TopMostMemoryContext);
diff --git a/src/gtm/proxy/proxy_main.c b/src/gtm/proxy/proxy_main.c
index c4f23b7210..42e90eb7c5 100644
--- a/src/gtm/proxy/proxy_main.c
+++ b/src/gtm/proxy/proxy_main.c
@@ -2162,7 +2162,6 @@ ProcessSnapshotCommand(GTMProxy_ConnectionInfo *conninfo, GTM_Conn *gtm_conn,
 		case MSG_SNAPSHOT_GET_MULTI:
 			{
 				{
-					int txn_count = pq_getmsgint(message, sizeof (int));
 					const char *data = pq_getmsgbytes(message,
 							sizeof (GlobalTransactionId));
 					if (data == NULL)
diff --git a/src/gtm/recovery/register_common.c b/src/gtm/recovery/register_common.c
index 5d5c8d658a..4e999bd002 100644
--- a/src/gtm/recovery/register_common.c
+++ b/src/gtm/recovery/register_common.c
@@ -952,7 +952,6 @@ GTM_HandleGlobalXmin(GTM_PGXCNodeType type, char *node_name,
 	GTM_PGXCNodeInfo *mynodeinfo;
 	int ii;
 	GlobalTransactionId global_xmin;
-	bool excludeSelf = false;
 	gtm_ListCell *elem;
 
 	*errcode = 0;