1 files changed, 0 insertions, 20 deletions
diff --git a/zephyr/shim/src/test_util.c b/zephyr/shim/src/test_util.c
deleted file mode 100644
index 28be596043..0000000000
--- a/zephyr/shim/src/test_util.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/* Copyright 2020 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * Test utilities.
- */
-
-#include "test_util.h"
-
-/* Linear congruential pseudo random number generator */
-uint32_t prng(uint32_t seed)
-{
-	return 22695477 * seed + 1;
-}
-
-uint32_t prng_no_seed(void)
-{
-	static uint32_t seed = 0x1234abcd;
-	return seed = prng(seed);
-}