LU-16123 checkpatch: Suppress false warning

[fs/lustre-release.git] / contrib / scripts / checkpatch.pl

diff --git a/contrib/scripts/checkpatch.pl b/contrib/scripts/checkpatch.pl
index b4a20d6..e91aeb3 100755 (executable)
--- a/contrib/scripts/checkpatch.pl
+++ b/contrib/scripts/checkpatch.pl
@@ -4556,6 +4556,8 @@ sub process {
 #      avoid cases like "foo + BAR < baz"
 #      only fix matches surrounded by parentheses to avoid incorrect
 #      conversions like "FOO < baz() + 5" being "misfixed" to "baz() > FOO + 5"
+# Exceptions:
+# 01.  LUSTRE_VERSION_CODE upper-case constant on left side.
                if ($^V && $^V ge 5.10.0 &&
                    $line =~ /^\+(.*)\b($Constant|[A-Z_][A-Z0-9_]*)\s*($Compare)\s*($LvalOrFunc)/) {
                        my $lead = $1;
@@ -4565,6 +4567,7 @@ sub process {
                        my $newcomp = $comp;
                        if ($lead !~ /(?:$Operators|\.)\s*$/ &&
                            $to !~ /^(?:Constant|[A-Z_][A-Z0-9_]*)$/ &&
+                           $const !~ /LUSTRE_VERSION_CODE/ &&
                            WARN("CONSTANT_COMPARISON",
                                 "Comparisons should place the constant on the right side of the test\n" . $herecurr) &&
                            $fix) {