git: openjdk/jdk: master: 8338155: Fix -Wzero-as-null-pointer-constant warnings involving PTHREAD_MUTEX_INITIALIZER

[Kim Barrett]

Changeset: 73f7a5f1
Branch: master
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2024-08-13 07:27:49 +0000
URL:       https://git.openjdk.org/jdk/commit/73f7a5f15dbba54a98f3916ff1190520ac07874d

8338155: Fix -Wzero-as-null-pointer-constant warnings involving PTHREAD_MUTEX_INITIALIZER

Reviewed-by: dholmes, dlong

! src/hotspot/os/linux/os_perf_linux.cpp
! src/hotspot/os/posix/threadCritical_posix.cpp
! src/hotspot/share/utilities/compilerWarnings.hpp
! src/hotspot/share/utilities/compilerWarnings_gcc.hpp