Enable clang-tidy as a sanity check, fix up all known failures

1 files changed, 15 insertions, 15 deletions

diff --git a/test/cpp/microbenchmarks/bm_cq.cc b/test/cpp/microbenchmarks/bm_cq.cc
index dac702b08b..343681bb9b 100644
--- a/test/cpp/microbenchmarks/bm_cq.cc
+++ b/test/cpp/microbenchmarks/bm_cq.cc
@@ -47,7 +47,7 @@ static void BM_CreateDestroyCpp2(benchmark::State& state) {
   TrackCounters track_counters;
   while (state.KeepRunning()) {
     grpc_completion_queue* core_cq =
-        grpc_completion_queue_create_for_next(NULL);
+        grpc_completion_queue_create_for_next(nullptr);
     CompletionQueue cq(core_cq);
   }
   track_counters.Finish(state);
@@ -59,7 +59,7 @@ static void BM_CreateDestroyCore(benchmark::State& state) {
   while (state.KeepRunning()) {
     // TODO: sreek Templatize this benchmark and pass completion type and
     // polling type as parameters
-    grpc_completion_queue_destroy(grpc_completion_queue_create_for_next(NULL));
+    grpc_completion_queue_destroy(grpc_completion_queue_create_for_next(nullptr));
   }
   track_counters.Finish(state);
 }
@@ -83,7 +83,7 @@ static void BM_Pass1Cpp(benchmark::State& state) {
     grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
     GPR_ASSERT(grpc_cq_begin_op(c_cq, &dummy_tag));
     grpc_cq_end_op(&exec_ctx, c_cq, &dummy_tag, GRPC_ERROR_NONE,
-                   DoneWithCompletionOnStack, NULL, &completion);
+                   DoneWithCompletionOnStack, nullptr, &completion);
     grpc_exec_ctx_finish(&exec_ctx);
     void* tag;
     bool ok;
@@ -96,16 +96,16 @@ BENCHMARK(BM_Pass1Cpp);
 static void BM_Pass1Core(benchmark::State& state) {
   TrackCounters track_counters;
   // TODO: sreek Templatize this benchmark and pass polling_type as a param
-  grpc_completion_queue* cq = grpc_completion_queue_create_for_next(NULL);
+  grpc_completion_queue* cq = grpc_completion_queue_create_for_next(nullptr);
   gpr_timespec deadline = gpr_inf_future(GPR_CLOCK_MONOTONIC);
   while (state.KeepRunning()) {
     grpc_cq_completion completion;
     grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-    GPR_ASSERT(grpc_cq_begin_op(cq, NULL));
-    grpc_cq_end_op(&exec_ctx, cq, NULL, GRPC_ERROR_NONE,
-                   DoneWithCompletionOnStack, NULL, &completion);
+    GPR_ASSERT(grpc_cq_begin_op(cq, nullptr));
+    grpc_cq_end_op(&exec_ctx, cq, nullptr, GRPC_ERROR_NONE,
+                   DoneWithCompletionOnStack, nullptr, &completion);
     grpc_exec_ctx_finish(&exec_ctx);
-    grpc_completion_queue_next(cq, deadline, NULL);
+    grpc_completion_queue_next(cq, deadline, nullptr);
   }
   grpc_completion_queue_destroy(cq);
   track_counters.Finish(state);
@@ -115,16 +115,16 @@ BENCHMARK(BM_Pass1Core);
 static void BM_Pluck1Core(benchmark::State& state) {
   TrackCounters track_counters;
   // TODO: sreek Templatize this benchmark and pass polling_type as a param
-  grpc_completion_queue* cq = grpc_completion_queue_create_for_pluck(NULL);
+  grpc_completion_queue* cq = grpc_completion_queue_create_for_pluck(nullptr);
   gpr_timespec deadline = gpr_inf_future(GPR_CLOCK_MONOTONIC);
   while (state.KeepRunning()) {
     grpc_cq_completion completion;
     grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-    GPR_ASSERT(grpc_cq_begin_op(cq, NULL));
-    grpc_cq_end_op(&exec_ctx, cq, NULL, GRPC_ERROR_NONE,
-                   DoneWithCompletionOnStack, NULL, &completion);
+    GPR_ASSERT(grpc_cq_begin_op(cq, nullptr));
+    grpc_cq_end_op(&exec_ctx, cq, nullptr, GRPC_ERROR_NONE,
+                   DoneWithCompletionOnStack, nullptr, &completion);
     grpc_exec_ctx_finish(&exec_ctx);
-    grpc_completion_queue_pluck(cq, NULL, deadline, NULL);
+    grpc_completion_queue_pluck(cq, nullptr, deadline, nullptr);
   }
   grpc_completion_queue_destroy(cq);
   track_counters.Finish(state);
@@ -134,10 +134,10 @@ BENCHMARK(BM_Pluck1Core);
 static void BM_EmptyCore(benchmark::State& state) {
   TrackCounters track_counters;
   // TODO: sreek Templatize this benchmark and pass polling_type as a param
-  grpc_completion_queue* cq = grpc_completion_queue_create_for_next(NULL);
+  grpc_completion_queue* cq = grpc_completion_queue_create_for_next(nullptr);
   gpr_timespec deadline = gpr_inf_past(GPR_CLOCK_MONOTONIC);
   while (state.KeepRunning()) {
-    grpc_completion_queue_next(cq, deadline, NULL);
+    grpc_completion_queue_next(cq, deadline, nullptr);
   }
   grpc_completion_queue_destroy(cq);
   track_counters.Finish(state);