From a2595e039c4745d82f361ea15d692cac114575cc Mon Sep 17 00:00:00 2001
From: Thomas Munro <tmunro@postgresql.org>
Date: Fri, 2 Jul 2021 13:07:16 +1200
Subject: [PATCH] Remove some dead stores.

Remove redundant local variable assignments left behind by commit
2fc7af5e966.

Author: Quan Zongliang <quanzongliang@yeah.net>
Reviewed-by: Jacob Champion <pchampion@vmware.com>
Discussion: https://postgr.es/m/de141d14-4fd6-3148-99bf-856b71aa948a%40yeah.net
---
 src/backend/storage/ipc/procarray.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/backend/storage/ipc/procarray.c b/src/backend/storage/ipc/procarray.c
index 793df973b4..4c91e721d0 100644
--- a/src/backend/storage/ipc/procarray.c
+++ b/src/backend/storage/ipc/procarray.c
@@ -4380,8 +4380,6 @@ RecordKnownAssignedTransactionIds(TransactionId xid)
 
 		/* ShmemVariableCache->nextXid must be beyond any observed xid */
 		AdvanceNextFullTransactionIdPastXid(latestObservedXid);
-		next_expected_xid = latestObservedXid;
-		TransactionIdAdvance(next_expected_xid);
 	}
 }