From d503c66400f37a44406419fab280e64e3d7c9014 Mon Sep 17 00:00:00 2001
From: Amit Kumar <amitlocham09@icloud.com>
Date: Mon, 13 Feb 2023 19:01:05 +0000
Subject: [PATCH] 8302155: [AIX] NUM_LCPU is not required variable

Reviewed-by: tsteele, ihse
---
 make/autoconf/build-performance.m4 | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/make/autoconf/build-performance.m4 b/make/autoconf/build-performance.m4
index 09e46bfad0d..3f0ab1bf57c 100644
--- a/make/autoconf/build-performance.m4
+++ b/make/autoconf/build-performance.m4
@@ -26,7 +26,6 @@
 AC_DEFUN([BPERF_CHECK_CORES],
 [
   AC_MSG_CHECKING([for number of cores])
-  NUM_CORES=0
 
   if test -f /proc/cpuinfo; then
     # Looks like a Linux (or cygwin) system
@@ -38,10 +37,7 @@ AC_DEFUN([BPERF_CHECK_CORES],
     # Looks like a MacOSX system
     NUM_CORES=`/usr/sbin/sysctl -n hw.ncpu`
   elif test "x$OPENJDK_BUILD_OS" = xaix ; then
-    NUM_LCPU=`lparstat -m 2> /dev/null | $GREP -o "lcpu=[[0-9]]*" | $CUT -d "=" -f 2`
-    if test -n "$NUM_LCPU"; then
-      NUM_CORES=$NUM_LCPU
-    fi
+    NUM_CORES=`lparstat -m 2> /dev/null | $GREP -o "lcpu=[[0-9]]*" | $CUT -d "=" -f 2`
   elif test -n "$NUMBER_OF_PROCESSORS"; then
     # On windows, look in the env
     NUM_CORES=$NUMBER_OF_PROCESSORS