add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/fs/ubifs/ubifs.h
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@@ -1594,8 +1594,13 @@
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 	return crypto_memneq(expected, got, c->hmac_desc_len);
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 }
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+#ifdef CONFIG_UBIFS_FS_AUTHENTICATION
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 void ubifs_bad_hash(const struct ubifs_info *c, const void *node,
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 		    const u8 *hash, int lnum, int offs);
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+#else
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+static inline void ubifs_bad_hash(const struct ubifs_info *c, const void *node,
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+				  const u8 *hash, int lnum, int offs) {};
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+#endif
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 int __ubifs_node_check_hash(const struct ubifs_info *c, const void *buf,
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 			  const u8 *expected);