Use parenthesis based construction instead of brace initialization

Updates all the construction calls for Status, ScopedActivateContext and
mutexes withing stream_executor to follow the recommendation in
https://abseil.io/tips/88

PiperOrigin-RevId: 196007931

1 files changed, 4 insertions, 4 deletions

diff --git a/tensorflow/stream_executor/stream.cc b/tensorflow/stream_executor/stream.cc
index 093f0c9306..2bc9b6b798 100644
--- a/tensorflow/stream_executor/stream.cc
+++ b/tensorflow/stream_executor/stream.cc
@@ -276,7 +276,7 @@ Stream::~Stream() {
 Stream &Stream::Init() {
   VLOG_CALL();
 
-  mutex_lock lock{mu_};
+  mutex_lock lock(mu_);
   CHECK_EQ(false, allocated_)
       << "stream appears to already have been initialized";
   CHECK(!ok_) << "stream should be in !ok() state pre-initialization";
@@ -1899,7 +1899,7 @@ Stream &Stream::ThenCopyDevice2HostBuffer(
 }
 
 Stream *Stream::GetOrCreateSubStream() {
-  mutex_lock lock{mu_};
+  mutex_lock lock(mu_);
   for (auto &stream : sub_streams_) {
     if (stream.second) {
       stream.second = false;
@@ -1916,7 +1916,7 @@ Stream *Stream::GetOrCreateSubStream() {
 }
 
 void Stream::ReturnSubStream(Stream *sub_stream) {
-  mutex_lock lock{mu_};
+  mutex_lock lock(mu_);
   for (auto &stream : sub_streams_) {
     if (stream.first.get() == sub_stream) {
       stream.second = true;
@@ -5196,7 +5196,7 @@ port::Status Stream::BlockHostUntilDone() {
   port::Status first_error;
   {
     // Wait until all active sub-streams have done their tasks.
-    mutex_lock lock{mu_};
+    mutex_lock lock(mu_);
     for (auto &stream : sub_streams_) {
       if (!stream.second) {
         first_error.Update(stream.first->BlockHostUntilDone());