From: ChenXiaoSong <chenxiaosong@kylinos.cn>

The KUnit test are executed when cifs.ko is loaded.

The ntstatus_to_dos_map_check_sort() checks whether the array is properly
sorted.

Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
---
 fs/smb/client/netmisc_test.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/fs/smb/client/netmisc_test.c b/fs/smb/client/netmisc_test.c
index f937b7b3d3f2..a08011621742 100644
--- a/fs/smb/client/netmisc_test.c
+++ b/fs/smb/client/netmisc_test.c
@@ -28,11 +28,16 @@ static void __array ## _check_sort(struct kunit *test)			\
 	KUNIT_EXPECT_EQ(test, true, is_sorted);				\
 }
 
+/* ntstatus_to_dos_map_check_sort */
+DEFINE_CHECK_SORT_FUNC(ntstatus_to_dos_map, ntstatus_to_dos_num, ntstatus);
+
 /*
  * Before running these test cases, the smb_init_maperror()
  * function is called first.
  */
 static struct kunit_case maperror_test_cases[] = {
+	/* check sort */
+	KUNIT_CASE(ntstatus_to_dos_map_check_sort),
 	{}
 };
 
-- 
2.43.0