Axel Rasmussen e2aa5e650b selftests: fixup build warnings in pidfd / clone3 tests ... These are some trivial fixups, which were needed to build the tests with clang and -Werror. The following issues are fixed: - Remove various unused variables. - In child_poll_leader_exit_test, clang isn't smart enough to realize syscall(SYS_exit, 0) won't return, so it complains we never return from a non-void function. Add an extra exit(0) to appease it. - In test_pidfd_poll_leader_exit, ret may be branched on despite being uninitialized, if we have !use_waitpid. Initialize it to zero to get the right behavior in that case. Signed-off-by: Axel Rasmussen <axelrasmussen@google.com> Acked-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>		2022-02-04 13:07:07 -07:00
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.gitignore
clone3.c	selftests: fixup build warnings in pidfd / clone3 tests	2022-02-04 13:07:07 -07:00
clone3_cap_checkpoint_restore.c
clone3_clear_sighand.c
clone3_selftests.h
clone3_set_tid.c
Makefile