git: openjdk/jdk: 8327171: Fix more NULL usage backsliding

[Kim Barrett]

Changeset: 97dc0edd
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2024-03-04 08:06:20 +0000
URL:       https://git.openjdk.org/jdk/commit/97dc0edde01454041df41988538abbd53ad6503d

8327171: Fix more NULL usage backsliding

Reviewed-by: gli, jwaters, dholmes

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! test/hotspot/gtest/runtime/test_os_linux.cpp