[PATCH 00/15] Fix compilation warnings in selftests

[Eva Kurchatova <eva.kurchatova@virtuozzo.com>]

This patchset fixes several compilation warnings in selftests,
related to unused or uninitialized variables and compiler analysis.

These warnings may be reproduced via GCC with -Wall -Wextra

Eva Kurchatova (4):
  selftests/tcp_ao: fix -Wdiscarded-qualifiers under C23
  selftests/iommu: suppress -Warray-bounds in _test_cmd_get_hw_info
  selftests/fchmodat2: suppress -Wunused-parameter
  selftests/openat2: suppress -Wsign-compare and -Wunused-parameter

Konstantin Khorenko (11):
  selftests/uevent: fix -Wmaybe-uninitialized warning in
    uevent_filtering
  selftests/prctl: remove unused variable 'j' in set-process-name
  selftests/netfilter: remove unused variables in conntrack_dump_flush
  selftests/netfilter: remove unused variable 'plen' in
    conntrack_reverse_clash
  selftests/mqueue: fix warnings in mq_perf_tests
  selftests/mqueue: fix -Wunused-variable warning for 'usage' in
    mq_open_tests
  selftests/memfd: fix -Wmaybe-uninitialized warning in memfd_test
  selftests/memfd: remove unused variable 'sig' in fuse_test
  selftests/membarrier: remove unused variable 'i'
  selftests/epoll: remove unused variable 'pfd' in epoll59 test
  selftests/clone3: remove unused variables in
    clone3_cap_checkpoint_restore

 .../selftests/clone3/clone3_cap_checkpoint_restore.c   |  4 ----
 tools/testing/selftests/fchmodat2/fchmodat2_test.c     |  2 +-
 .../selftests/filesystems/epoll/epoll_wakeup_test.c    |  1 -
 tools/testing/selftests/iommu/iommufd_utils.h          | 10 ++++++----
 .../membarrier/membarrier_test_multi_thread.c          |  1 -
 tools/testing/selftests/memfd/fuse_test.c              |  2 +-
 tools/testing/selftests/memfd/memfd_test.c             |  4 ++--
 tools/testing/selftests/mqueue/mq_open_tests.c         |  2 +-
 tools/testing/selftests/mqueue/mq_perf_tests.c         |  4 +---
 .../selftests/net/netfilter/conntrack_dump_flush.c     |  7 ++-----
 .../selftests/net/netfilter/conntrack_reverse_clash.c  |  1 -
 tools/testing/selftests/net/tcp_ao/lib/proc.c          |  2 +-
 tools/testing/selftests/openat2/openat2_test.c         | 10 +++++-----
 tools/testing/selftests/prctl/set-process-name.c       |  3 +--
 tools/testing/selftests/uevent/uevent_filtering.c      |  2 +-
 15 files changed, 22 insertions(+), 33 deletions(-)

-- 
2.54.0