From 350f17ab52ec9df60095f7b7bccd49c429885ef7 Mon Sep 17 00:00:00 2001
From: Fangrui Song <i@maskray.me>
Date: Sun, 7 Aug 2022 21:31:35 -0700
Subject: [PATCH] [llvm-ar] Remove unused parameter. NFC

---
 llvm/tools/llvm-ar/llvm-ar.cpp | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/llvm/tools/llvm-ar/llvm-ar.cpp b/llvm/tools/llvm-ar/llvm-ar.cpp
index 1d4a8e9cd398..960c7a3d8713 100644
--- a/llvm/tools/llvm-ar/llvm-ar.cpp
+++ b/llvm/tools/llvm-ar/llvm-ar.cpp
@@ -1125,8 +1125,7 @@ static void performOperation(ArchiveOperation Operation,
   llvm_unreachable("Unknown operation.");
 }
 
-static int performOperation(ArchiveOperation Operation,
-                            std::vector<NewArchiveMember> *NewMembers) {
+static int performOperation(ArchiveOperation Operation) {
   // Create or open the archive object.
   ErrorOr<std::unique_ptr<MemoryBuffer>> Buf = MemoryBuffer::getFile(
       ArchiveName, /*IsText=*/false, /*RequiresNullTerminator=*/false);
@@ -1145,7 +1144,7 @@ static int performOperation(ArchiveOperation Operation,
     if (Archive->isThin())
       CompareFullPath = true;
     performOperation(Operation, Archive.get(), std::move(Buf.get()),
-                     NewMembers);
+                     /*NewMembers=*/nullptr);
     return 0;
   }
 
@@ -1160,7 +1159,7 @@ static int performOperation(ArchiveOperation Operation,
     }
   }
 
-  performOperation(Operation, nullptr, nullptr, NewMembers);
+  performOperation(Operation, nullptr, nullptr, /*NewMembers=*/nullptr);
   return 0;
 }
 
@@ -1403,8 +1402,7 @@ static int ar_main(int argc, char **argv) {
     Options += *ArgIt + 1;
   }
 
-  ArchiveOperation Operation = parseCommandLine();
-  return performOperation(Operation, nullptr);
+  return performOperation(parseCommandLine());
 }
 
 static int ranlib_main(int argc, char **argv) {
@@ -1442,7 +1440,7 @@ static int ranlib_main(int argc, char **argv) {
   if (!ArchiveSpecified) {
     badUsage("an archive name must be specified");
   }
-  return performOperation(CreateSymTab, nullptr);
+  return performOperation(CreateSymTab);
 }
 
 int llvm_ar_main(int argc, char **argv) {