From: Michael Paquier <michael@paquier.xyz>
Date: Wed, 17 Nov 2021 02:04:18 +0000 (+0900)
Subject: Remove global variable "LastRec" in xlog.c
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=f975fc3a3542005ed0dd689bdb5bd9ed4e1f4d52;p=users%2Frhaas%2Fpostgres.git

Remove global variable "LastRec" in xlog.c

This variable is used only by StartupXLOG() now, so let's make it local
to simplify the code.

Author: Amul Sul
Reviewed-by: Tom Lane, Michael Paquier
Discussion: https://postgr.es/m/CAAJ_b96Qd023itERBRN9Z7P2saNDT3CYvGuMO8RXwndVNN6z7g@mail.gmail.com
---

diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 355d1737c3..1616448368 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -191,8 +191,6 @@ const struct config_enum_entry recovery_target_action_options[] = {
  */
 CheckpointStatsData CheckpointStats;
 
-static XLogRecPtr LastRec;
-
 /* Local copy of WalRcv->flushedUpto */
 static XLogRecPtr flushedUpto = 0;
 static TimeLineID receiveTLI = 0;
@@ -6679,6 +6677,7 @@ StartupXLOG(void)
 	bool		haveBackupLabel = false;
 	bool		haveTblspcMap = false;
 	XLogRecPtr	RecPtr,
+				LastRec,
 				checkPointLoc,
 				EndOfLog;
 	TimeLineID	EndOfLogTLI;