pitrou commented on a change in pull request #9720:
URL: https://github.com/apache/arrow/pull/9720#discussion_r595837013
##########
File path: cpp/src/arrow/testing/gtest_util.cc
##########
@@ -769,10 +770,8 @@ class GatingTask::Impl {
}
Status Unlock() {
- {
- std::lock_guard<std::mutex> lk(mx_);
- unlocked_ = true;
- }
+ std::lock_guard<std::mutex> lk(mx_);
Review comment:
Indeed, but this is a test util so I'd favor simplicity.
##########
File path: cpp/src/arrow/testing/gtest_util.cc
##########
@@ -769,10 +770,8 @@ class GatingTask::Impl {
}
Status Unlock() {
- {
- std::lock_guard<std::mutex> lk(mx_);
- unlocked_ = true;
- }
+ std::lock_guard<std::mutex> lk(mx_);
Review comment:
Indeed, but this is a test utility so I'd favor simplicity.
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