Re: [PATCH v2] selftests: arm64: Fix -Waddress warning in tpidr2 test

[Anshuman Khandual <anshuman.khandual@arm.com>]

On 07/08/25 5:12 PM, Bala-Vignesh-Reddy wrote:
> Resolve compiler warning about always true condition in ksft_test_result
> in tpidr2, passing actual function.
> 
> This silences -Waddress warning while maintaining test functionality.
> 
> Fixes compiler warning (similar for other functions):
> warning: the address of 'write_read' will always evaluate as
> 'true' [-Waddress]
> 
> Fixes: 6d80cb73131d ("kselftest/arm64: Convert tpidr2 test to use kselftest.h")
> 
> Signed-off-by: Bala-Vignesh-Reddy <reddybalavignesh9979@gmail.com>
> ---
>  tools/testing/selftests/arm64/abi/tpidr2.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/tools/testing/selftests/arm64/abi/tpidr2.c b/tools/testing/selftests/arm64/abi/tpidr2.c
> index f58a9f89b952..4c89ab0f1010 100644
> --- a/tools/testing/selftests/arm64/abi/tpidr2.c
> +++ b/tools/testing/selftests/arm64/abi/tpidr2.c
> @@ -227,10 +227,10 @@ int main(int argc, char **argv)
>  	ret = open("/proc/sys/abi/sme_default_vector_length", O_RDONLY, 0);
>  	if (ret >= 0) {
>  		ksft_test_result(default_value(), "default_value\n");
> -		ksft_test_result(write_read, "write_read\n");
> -		ksft_test_result(write_sleep_read, "write_sleep_read\n");
> -		ksft_test_result(write_fork_read, "write_fork_read\n");
> -		ksft_test_result(write_clone_read, "write_clone_read\n");
> +		ksft_test_result(write_read(), "write_read\n");
> +		ksft_test_result(write_sleep_read(), "write_sleep_read\n");
> +		ksft_test_result(write_fork_read(), "write_fork_read\n");
> +		ksft_test_result(write_clone_read(), "write_clone_read\n");
>  
>  	} else {
>  		ksft_print_msg("SME support not present\n");

LGTM

Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>