修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/net/tipc/socket.c
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@@ -300,9 +300,9 @@
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 		tipc_sk_respond(sk, skb, error);
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 }
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-static bool tipc_sk_connected(struct sock *sk)
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+static bool tipc_sk_connected(const struct sock *sk)
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 {
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-	return sk->sk_state == TIPC_ESTABLISHED;
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+	return READ_ONCE(sk->sk_state) == TIPC_ESTABLISHED;
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 }
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 /* tipc_sk_type_connectionless - check if the socket is datagram socket