add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/include/keys/user-type.h
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@@ -1,12 +1,8 @@
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+/* SPDX-License-Identifier: GPL-2.0-or-later */
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 /* user-type.h: User-defined key type
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  *
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  * Copyright (C) 2005 Red Hat, Inc. All Rights Reserved.
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  * Written by David Howells (dhowells@redhat.com)
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License
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- * as published by the Free Software Foundation; either version
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- * 2 of the License, or (at your option) any later version.
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  */
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 #ifndef _KEYS_USER_TYPE_H
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@@ -31,7 +27,7 @@
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 struct user_key_payload {
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 	struct rcu_head	rcu;		/* RCU destructor */
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 	unsigned short	datalen;	/* length of this data */
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-	char		data[0] __aligned(__alignof__(u64)); /* actual data */
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+	char		data[] __aligned(__alignof__(u64)); /* actual data */
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 };
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 extern struct key_type key_type_user;