1 files changed, 8 insertions, 8 deletions

diff --git a/test/core/end2end/fixtures/h2_sockpair+trace.cc b/test/core/end2end/fixtures/h2_sockpair+trace.cc
index c5dfe40391..fe4ab74843 100644
--- a/test/core/end2end/fixtures/h2_sockpair+trace.cc
+++ b/test/core/end2end/fixtures/h2_sockpair+trace.cc
@@ -53,7 +53,7 @@ static void server_setup_transport(void* ts, grpc_transport* transport) {
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
   grpc_endpoint_pair* sfd = static_cast<grpc_endpoint_pair*>(f->fixture_data);
   grpc_endpoint_add_to_pollset(&exec_ctx, sfd->server, grpc_cq_pollset(f->cq));
-  grpc_server_setup_transport(&exec_ctx, f->server, transport, NULL,
+  grpc_server_setup_transport(&exec_ctx, f->server, transport, nullptr,
                               grpc_server_get_channel_args(f->server));
   grpc_exec_ctx_finish(&exec_ctx);
 }
@@ -80,10 +80,10 @@ static grpc_end2end_test_fixture chttp2_create_fixture_socketpair(
   grpc_end2end_test_fixture f;
   memset(&f, 0, sizeof(f));
   f.fixture_data = sfd;
-  f.cq = grpc_completion_queue_create_for_next(NULL);
-  f.shutdown_cq = grpc_completion_queue_create_for_pluck(NULL);
+  f.cq = grpc_completion_queue_create_for_next(nullptr);
+  f.shutdown_cq = grpc_completion_queue_create_for_pluck(nullptr);
 
-  *sfd = grpc_iomgr_create_endpoint_pair("fixture", NULL);
+  *sfd = grpc_iomgr_create_endpoint_pair("fixture", nullptr);
 
   return f;
 }
@@ -100,7 +100,7 @@ static void chttp2_init_client_socketpair(grpc_end2end_test_fixture* f,
       grpc_create_chttp2_transport(&exec_ctx, client_args, sfd->client, 1);
   client_setup_transport(&exec_ctx, &cs, transport);
   GPR_ASSERT(f->client);
-  grpc_chttp2_transport_start_reading(&exec_ctx, transport, NULL);
+  grpc_chttp2_transport_start_reading(&exec_ctx, transport, nullptr);
   grpc_exec_ctx_finish(&exec_ctx);
 }
 
@@ -110,13 +110,13 @@ static void chttp2_init_server_socketpair(grpc_end2end_test_fixture* f,
   grpc_endpoint_pair* sfd = static_cast<grpc_endpoint_pair*>(f->fixture_data);
   grpc_transport* transport;
   GPR_ASSERT(!f->server);
-  f->server = grpc_server_create(server_args, NULL);
-  grpc_server_register_completion_queue(f->server, f->cq, NULL);
+  f->server = grpc_server_create(server_args, nullptr);
+  grpc_server_register_completion_queue(f->server, f->cq, nullptr);
   grpc_server_start(f->server);
   transport =
       grpc_create_chttp2_transport(&exec_ctx, server_args, sfd->server, 0);
   server_setup_transport(f, transport);
-  grpc_chttp2_transport_start_reading(&exec_ctx, transport, NULL);
+  grpc_chttp2_transport_start_reading(&exec_ctx, transport, nullptr);
   grpc_exec_ctx_finish(&exec_ctx);
 }