1 files changed, 8 insertions, 8 deletions
diff --git a/test/core/end2end/tests/cancel_in_a_vacuum.cc b/test/core/end2end/tests/cancel_in_a_vacuum.cc
index 090ee2fbb2..a6c534eb08 100644
--- a/test/core/end2end/tests/cancel_in_a_vacuum.cc
+++ b/test/core/end2end/tests/cancel_in_a_vacuum.cc
@@ -56,7 +56,7 @@ static gpr_timespec five_seconds_from_now(void) {
 static void drain_cq(grpc_completion_queue* cq) {
   grpc_event ev;
   do {
-    ev = grpc_completion_queue_next(cq, five_seconds_from_now(), NULL);
+    ev = grpc_completion_queue_next(cq, five_seconds_from_now(), nullptr);
   } while (ev.type != GRPC_QUEUE_SHUTDOWN);
 }
 
@@ -65,16 +65,16 @@ static void shutdown_server(grpc_end2end_test_fixture* f) {
   grpc_server_shutdown_and_notify(f->server, f->shutdown_cq, tag(1000));
   GPR_ASSERT(grpc_completion_queue_pluck(f->shutdown_cq, tag(1000),
                                          grpc_timeout_seconds_to_deadline(5),
-                                         NULL)
+                                         nullptr)
                  .type == GRPC_OP_COMPLETE);
   grpc_server_destroy(f->server);
-  f->server = NULL;
+  f->server = nullptr;
 }
 
 static void shutdown_client(grpc_end2end_test_fixture* f) {
   if (!f->client) return;
   grpc_channel_destroy(f->client);
-  f->client = NULL;
+  f->client = nullptr;
 }
 
 static void end_test(grpc_end2end_test_fixture* f) {
@@ -92,18 +92,18 @@ static void test_cancel_in_a_vacuum(grpc_end2end_test_config config,
                                     cancellation_mode mode) {
   grpc_call* c;
   grpc_end2end_test_fixture f =
-      begin_test(config, "test_cancel_in_a_vacuum", mode, NULL, NULL);
+      begin_test(config, "test_cancel_in_a_vacuum", mode, nullptr, nullptr);
   cq_verifier* v_client = cq_verifier_create(f.cq);
 
   gpr_timespec deadline = five_seconds_from_now();
   c = grpc_channel_create_call(
-      f.client, NULL, GRPC_PROPAGATE_DEFAULTS, f.cq,
+      f.client, nullptr, GRPC_PROPAGATE_DEFAULTS, f.cq,
       grpc_slice_from_static_string("/foo"),
       get_host_override_slice("foo.test.google.fr:1234", config), deadline,
-      NULL);
+      nullptr);
   GPR_ASSERT(c);
 
-  GPR_ASSERT(GRPC_CALL_OK == mode.initiate_cancel(c, NULL));
+  GPR_ASSERT(GRPC_CALL_OK == mode.initiate_cancel(c, nullptr));
 
   grpc_call_unref(c);