change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/include/net/mptcp.h
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@@ -58,8 +58,6 @@
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 };
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 #ifdef CONFIG_MPTCP
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-extern struct request_sock_ops mptcp_subflow_request_sock_ops;
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-
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 void mptcp_init(void);
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 static inline bool sk_is_mptcp(const struct sock *sk)
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@@ -133,6 +131,9 @@
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 int mptcp_subflow_init_cookie_req(struct request_sock *req,
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 				  const struct sock *sk_listener,
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 				  struct sk_buff *skb);
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+struct request_sock *mptcp_subflow_reqsk_alloc(const struct request_sock_ops *ops,
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+					       struct sock *sk_listener,
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+					       bool attach_listener);
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 #else
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 static inline void mptcp_init(void)
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@@ -208,6 +209,13 @@
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 {
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 	return 0; /* TCP fallback */
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 }
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+
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+static inline struct request_sock *mptcp_subflow_reqsk_alloc(const struct request_sock_ops *ops,
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+							     struct sock *sk_listener,
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+							     bool attach_listener)
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+{
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+	return NULL;
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+}
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 #endif /* CONFIG_MPTCP */
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 #if IS_ENABLED(CONFIG_MPTCP_IPV6)