selftests: membarrier: ksft_exit_pass() does not return

After commit f7d5bcd35d ("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(), as __noreturn prevents
the compiler from warning that a caller of ksft_exit_pass() does not
return a value because the program will terminate upon calling these
functions.

Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
Nathan Chancellor 2024-04-24 10:24:06 -07:00 committed by Shuah Khan
parent e84b354e6e
commit a9c91ecddc
2 changed files with 2 additions and 2 deletions

View File

@ -69,5 +69,5 @@ int main(int argc, char **argv)
/* Multi-threaded */
test_mt_membarrier();
return ksft_exit_pass();
ksft_exit_pass();
}

View File

@ -24,5 +24,5 @@ int main(int argc, char **argv)
test_membarrier_get_registrations(/*cmd=*/0);
return ksft_exit_pass();
ksft_exit_pass();
}