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-rw-r--r--lib/test_sort.c50
1 files changed, 0 insertions, 50 deletions
diff --git a/lib/test_sort.c b/lib/test_sort.c
deleted file mode 100644
index 52edbe10f2e5..000000000000
--- a/lib/test_sort.c
+++ /dev/null
@@ -1,50 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-#include <linux/sort.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-
-/* a simple boot-time regression test */
-
-#define TEST_LEN 1000
-
-static int __init cmpint(const void *a, const void *b)
-{
- return *(int *)a - *(int *)b;
-}
-
-static int __init test_sort_init(void)
-{
- int *a, i, r = 1, err = -ENOMEM;
-
- a = kmalloc_array(TEST_LEN, sizeof(*a), GFP_KERNEL);
- if (!a)
- return err;
-
- for (i = 0; i < TEST_LEN; i++) {
- r = (r * 725861) % 6599;
- a[i] = r;
- }
-
- sort(a, TEST_LEN, sizeof(*a), cmpint, NULL);
-
- err = -EINVAL;
- for (i = 0; i < TEST_LEN-1; i++)
- if (a[i] > a[i+1]) {
- pr_err("test has failed\n");
- goto exit;
- }
- err = 0;
- pr_info("test passed\n");
-exit:
- kfree(a);
- return err;
-}
-
-static void __exit test_sort_exit(void)
-{
-}
-
-module_init(test_sort_init);
-module_exit(test_sort_exit);
-
-MODULE_LICENSE("GPL");