Commit ed323aeda5e09 ("selftest/futex: Compile also with libnuma <
2.0.16") removed the unused function test_futex_mpol() and commit
d35ca2f64272 ("selftests/futex: Refactor futex_numa_mpol with
kselftest_harness.h") added it back by accident. Remove it again.

Fixes: d35ca2f64272 ("selftests/futex: Refactor futex_numa_mpol with kselftest_harness.h")
Signed-off-by: André Almeida <andrealmeid@igalia.com>
---
Hi Thomas,

I added this function back by accident when rebasing in the Sebastian
patch. Fell free to fixup the original commit if you prefer to. Sorry
about the noise.
---
 tools/testing/selftests/futex/functional/futex_numa_mpol.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/tools/testing/selftests/futex/functional/futex_numa_mpol.c b/tools/testing/selftests/futex/functional/futex_numa_mpol.c
index d037a3f10ee8..969c73c4b33b 100644
--- a/tools/testing/selftests/futex/functional/futex_numa_mpol.c
+++ b/tools/testing/selftests/futex/functional/futex_numa_mpol.c
@@ -131,11 +131,6 @@ static void test_futex(void *futex_ptr, int err_value)
 	__test_futex(futex_ptr, err_value, FUTEX2_SIZE_U32 | FUTEX_PRIVATE_FLAG | FUTEX2_NUMA);
 }
 
-static void test_futex_mpol(void *futex_ptr, int err_value)
-{
-	__test_futex(futex_ptr, err_value, FUTEX2_SIZE_U32 | FUTEX_PRIVATE_FLAG | FUTEX2_NUMA | FUTEX2_MPOL);
-}
-
 TEST(futex_numa_mpol)
 {
 	struct futex32_numa *futex_numa;
-- 
2.51.0