Manual fixes to enable performance- clang tidy checks

1 files changed, 3 insertions, 3 deletions

diff --git a/test/cpp/interop/http2_client.h b/test/cpp/interop/http2_client.h
index 2bcfdd69db..269d3b32e2 100644
--- a/test/cpp/interop/http2_client.h
+++ b/test/cpp/interop/http2_client.h
@@ -31,7 +31,7 @@ namespace testing {
 
 class Http2Client {
  public:
-  explicit Http2Client(std::shared_ptr<Channel> channel);
+  explicit Http2Client(const std::shared_ptr<Channel>& channel);
   ~Http2Client() {}
 
   bool DoRstAfterHeader();
@@ -44,7 +44,7 @@ class Http2Client {
  private:
   class ServiceStub {
    public:
-    ServiceStub(std::shared_ptr<Channel> channel);
+    ServiceStub(const std::shared_ptr<Channel>& channel);
 
     TestService::Stub* Get();
 
@@ -53,7 +53,7 @@ class Http2Client {
     std::shared_ptr<Channel> channel_;
   };
 
-  void MaxStreamsWorker(std::shared_ptr<grpc::Channel> channel);
+  void MaxStreamsWorker(const std::shared_ptr<grpc::Channel>& channel);
   bool AssertStatusCode(const Status& s, StatusCode expected_code);
   Status SendUnaryCall(SimpleResponse* response);
   SimpleRequest BuildDefaultRequest();