Axel Rasmussen 54d69f072d selftests: fixup build warnings in pidfd / clone3 tests ... [ Upstream commit e2aa5e650b ] 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> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-02-23 12:03:18 +01:00
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.gitignore	selftests: add clone3() CAP_CHECKPOINT_RESTORE test	2020-07-20 15:47:42 +02:00
Makefile	selftests/clone3: Fix build error	2020-12-07 14:34:55 -07:00
clone3.c	selftests: fixup build warnings in pidfd / clone3 tests	2022-02-23 12:03:18 +01:00
clone3_cap_checkpoint_restore.c	selftests: clone3: use SKIP instead of XFAIL	2020-11-05 10:08:15 -07:00
clone3_clear_sighand.c	selftests/clone3: Avoid OS-defined clone_args	2020-10-08 13:17:25 -07:00
clone3_selftests.h	selftests/clone3: Avoid OS-defined clone_args	2020-10-08 13:17:25 -07:00
clone3_set_tid.c	selftests/clone3: Avoid OS-defined clone_args	2020-10-08 13:17:25 -07:00