修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/arch/powerpc/include/asm/checksum.h
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@@ -1,17 +1,11 @@
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+/* SPDX-License-Identifier: GPL-2.0-or-later */
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 #ifndef _ASM_POWERPC_CHECKSUM_H
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 #define _ASM_POWERPC_CHECKSUM_H
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 #ifdef __KERNEL__
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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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-#ifdef CONFIG_GENERIC_CSUM
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-#include <asm-generic/checksum.h>
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-#else
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 #include <linux/bitops.h>
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 #include <linux/in6.h>
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 /*
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@@ -24,19 +18,18 @@
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  * Like csum_partial, this must be called with even lengths,
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  * except for the last fragment.
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  */
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-extern __wsum csum_partial_copy_generic(const void *src, void *dst,
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-					      int len, __wsum sum,
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-					      int *src_err, int *dst_err);
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+extern __wsum csum_partial_copy_generic(const void *src, void *dst, int len);
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 #define _HAVE_ARCH_COPY_AND_CSUM_FROM_USER
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 extern __wsum csum_and_copy_from_user(const void __user *src, void *dst,
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-				      int len, __wsum sum, int *err_ptr);
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+				      int len);
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 #define HAVE_CSUM_COPY_USER
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 extern __wsum csum_and_copy_to_user(const void *src, void __user *dst,
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-				    int len, __wsum sum, int *err_ptr);
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+				    int len);
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-#define csum_partial_copy_nocheck(src, dst, len, sum)   \
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-        csum_partial_copy_generic((src), (dst), (len), (sum), NULL, NULL)
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+#define _HAVE_ARCH_CSUM_AND_COPY
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+#define csum_partial_copy_nocheck(src, dst, len)   \
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+        csum_partial_copy_generic((src), (dst), (len))
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 /*
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@@ -217,6 +210,5 @@
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 			const struct in6_addr *daddr,
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 			__u32 len, __u8 proto, __wsum sum);
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-#endif
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 #endif /* __KERNEL__ */
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 #endif