git: openjdk/jdk: master: 8335294: Fix simple -Wzero-as-null-pointer-constant warnings in gc code

[Kim Barrett]

Changeset: 8350b1da
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2024-06-29 05:04:47 +0000
URL:       https://git.openjdk.org/jdk/commit/8350b1daedae8ef5785a7165e664b1d3149b18b7

8335294: Fix simple -Wzero-as-null-pointer-constant warnings in gc code

Reviewed-by: tschatzl, coleenp, jwaters

! src/hotspot/os/linux/gc/x/xPhysicalMemoryBacking_linux.cpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.cpp
! src/hotspot/share/gc/parallel/parMarkBitMap.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/z/zPage.inline.hpp
! test/hotspot/jtreg/vmTestbase/gc/gctests/nativeGC01/libnativeGC01.cpp
! test/hotspot/jtreg/vmTestbase/gc/gctests/nativeGC02/libnativeGC02.cpp
! test/hotspot/jtreg/vmTestbase/gc/gctests/nativeGC03/libnativeGC03.cpp
! test/hotspot/jtreg/vmTestbase/gc/gctests/nativeGC05/libnativeGC05.cpp