add r8169 read mac form eeprom

hc

2024-02-19 1c055e55a242a33e574e48be530e06770a210dcd

 kernel/crypto/kpp.c
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@@ -1,14 +1,9 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * Key-agreement Protocol Primitives (KPP)
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  *
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  * Copyright (c) 2016, Intel Corporation
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  * Authors: Salvatore Benedetto <salvatore.benedetto@intel.com>
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms of the GNU General Public License as published by the Free
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- * Software Foundation; either version 2 of the License, or (at your option)
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- * any later version.
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- *
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  */
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 #include <linux/errno.h>
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 #include <linux/kernel.h>
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@@ -30,15 +25,11 @@
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 {
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 	struct crypto_report_kpp rkpp;
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-	strncpy(rkpp.type, "kpp", sizeof(rkpp.type));
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+	memset(&rkpp, 0, sizeof(rkpp));
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-	if (nla_put(skb, CRYPTOCFGA_REPORT_KPP,
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-		    sizeof(struct crypto_report_kpp), &rkpp))
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-		goto nla_put_failure;
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-	return 0;
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+	strscpy(rkpp.type, "kpp", sizeof(rkpp.type));
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-nla_put_failure:
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-	return -EMSGSIZE;
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+	return nla_put(skb, CRYPTOCFGA_REPORT_KPP, sizeof(rkpp), &rkpp);
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 }
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 #else
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 static int crypto_kpp_report(struct sk_buff *skb, struct crypto_alg *alg)