From 28c0d150cc06c81a8f4d04b45aa07eb88e764def Mon Sep 17 00:00:00 2001
From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 17 Oct 2020 15:04:36 -0700
Subject: [PATCH] remove unnecessary 'global' statements in rtest

These variables were either unused in the contained function or only read from.
---
 rtest/rtest.py | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/rtest/rtest.py b/rtest/rtest.py
index bac5bccf1..560ec8e70 100755
--- a/rtest/rtest.py
+++ b/rtest/rtest.py
@@ -104,9 +104,7 @@ def readTest():
 # Compare old and new output and report if different.
 #  Args: testname index fmt
 def doDiff(OUTFILE, OUTDIR, REFDIR, testname, subtest_index, fmt):
-  global OUTHTML
   global DIFF_CNT
-  global VERBOSE
   FILE1 = os.path.join(OUTDIR, OUTFILE)
   FILE2 = os.path.join(REFDIR, OUTFILE)
   F = fmt.split(':')[0]
@@ -201,10 +199,8 @@ def genOutname(name, alg, fmt):
   return OUTFILE
 
 def doTest(TEST):
-  global GENERATE
   global TOT_CNT
   global CRASH_CNT
-  global DIFF_CNT
   global TESTTYPES
   TESTNAME = TEST['TESTNAME']
   SUBTESTS = TEST['SUBTESTS']
-- 
2.50.1