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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
- */
- #include <common.h>
- #include <linux/ctype.h>
- u8 table_compute_checksum(void *v, int len)
- {
- u8 *bytes = v;
- u8 checksum = 0;
- int i;
- for (i = 0; i < len; i++)
- checksum -= bytes[i];
- return checksum;
- }
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