After commit f7d5bcd35d42 ("selftests: kselftest: Mark functions that unconditionally call exit() as __noreturn"), ksft_exit_...() functions are marked as __noreturn, which means the return type should not be 'int' but 'void' because they are not returning anything (and never were since exit() has always been called).
To facilitate updating the return type of these functions, remove 'return' before the calls to ksft_exit_{pass,fail}(), as __noreturn prevents the compiler from warning that a caller of the ksft_exit functions does not return a value because the program will terminate upon calling these functions.
Just removing 'return' would have resulted in
!ret ? ksft_exit_pass() : ksft_exit_fail();
so convert that into the more idiomatic
if (ret) ksft_exit_fail(); ksft_exit_pass();
Reviewed-by: Muhammad Usama Anjum usama.anjum@collabora.com Reviewed-by: Thomas Gleixner tglx@linutronix.de Signed-off-by: Nathan Chancellor nathan@kernel.org --- Cc: brauner@kernel.org --- tools/testing/selftests/clone3/clone3_clear_sighand.c | 2 +- tools/testing/selftests/clone3/clone3_set_tid.c | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/clone3/clone3_clear_sighand.c b/tools/testing/selftests/clone3/clone3_clear_sighand.c index 54a8b2445be9..ce0426786828 100644 --- a/tools/testing/selftests/clone3/clone3_clear_sighand.c +++ b/tools/testing/selftests/clone3/clone3_clear_sighand.c @@ -120,5 +120,5 @@ int main(int argc, char **argv)
test_clone3_clear_sighand();
- return ksft_exit_pass(); + ksft_exit_pass(); } diff --git a/tools/testing/selftests/clone3/clone3_set_tid.c b/tools/testing/selftests/clone3/clone3_set_tid.c index fbf813a5a06f..bfb0da2b4fdd 100644 --- a/tools/testing/selftests/clone3/clone3_set_tid.c +++ b/tools/testing/selftests/clone3/clone3_set_tid.c @@ -412,5 +412,7 @@ int main(int argc, char *argv[]) out: ret = 0;
- return !ret ? ksft_exit_pass() : ksft_exit_fail(); + if (ret) + ksft_exit_fail(); + ksft_exit_pass(); }