selftests-mm-print-some-details-when-uffd-stress-gets-bad-params-fix

fix _err() args

Link: https://lkml.kernel.org/r/CA+i-1C2RFVZovrxjYGA3i6+vuizkMkr-OXr0bEOQrBqRoAqQ1Q@mail.gmail.com
Cc: Brendan Jackman <jackmanb@google.com>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Mateusz Guzik <mjguzik@gmail.com>
Cc: Shuah Khan (Samsung OSG) <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/tools/testing/selftests/mm/uffd-stress.c b/tools/testing/selftests/mm/uffd-stress.c
index b28d39dbb2b256ea0aba5b644a3d823b23089e31..91f33f80bbc7a6ec57d2060f46a87cd6c1dc2fe3 100644 (file)
--- a/tools/testing/selftests/mm/uffd-stress.c
+++ b/tools/testing/selftests/mm/uffd-stress.c
@@ -458,7 +458,7 @@ int main(int argc, char **argv)
        nr_pages_per_cpu = bytes / page_size / nr_threads;
        if (!nr_pages_per_cpu) {
                _err("pages_per_cpu = 0, cannot test (%lu / %lu / %lu)",
-                       nr_pages_per_cpu, bytes, page_size, nr_threads);
+                       bytes, page_size, nr_threads);
                usage();
        }