From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/crypto/crc32c_generic.c | 17 +++++------------
1 files changed, 5 insertions(+), 12 deletions(-)
diff --git a/kernel/crypto/crc32c_generic.c b/kernel/crypto/crc32c_generic.c
index 7283066..7686147 100644
--- a/kernel/crypto/crc32c_generic.c
+++ b/kernel/crypto/crc32c_generic.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Cryptographic API.
*
@@ -14,7 +15,7 @@
* pages = {},
* month = {June},
*}
- * Used by the iSCSI driver, possibly others, and derived from the
+ * Used by the iSCSI driver, possibly others, and derived from
* the iscsi-crc.c module of the linux-iscsi driver at
* http://linux-iscsi.sourceforge.net.
*
@@ -27,12 +28,6 @@
*
* Copyright (c) 2004 Cisco Systems, Inc.
* Copyright (c) 2008 Herbert Xu <herbert@gondor.apana.org.au>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
*/
#include <asm/unaligned.h>
@@ -55,7 +50,7 @@
};
/*
- * Steps through buffer one byte at at time, calculates reflected
+ * Steps through buffer one byte at a time, calculates reflected
* crc using table.
*/
@@ -79,10 +74,8 @@
{
struct chksum_ctx *mctx = crypto_shash_ctx(tfm);
- if (keylen != sizeof(mctx->key)) {
- crypto_shash_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
+ if (keylen != sizeof(mctx->key))
return -EINVAL;
- }
mctx->key = get_unaligned_le32(key);
return 0;
}
@@ -165,7 +158,7 @@
crypto_unregister_shash(&alg);
}
-module_init(crc32c_mod_init);
+subsys_initcall(crc32c_mod_init);
module_exit(crc32c_mod_fini);
MODULE_AUTHOR("Clay Haapala <chaapala@cisco.com>");
--
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