disable kernel build waring

hc

2024-05-10 093a6c67005148ae32a5c9e4553491b9f5c2457b

 kernel/include/linux/sunrpc/rpc_pipe_fs.h
..
..
@@ -92,6 +92,11 @@
92
92
 				       char __user *, size_t);
93
93
 extern int rpc_queue_upcall(struct rpc_pipe *, struct rpc_pipe_msg *);
94
94
 
95
+/* returns true if the msg is in-flight, i.e., already eaten by the peer */
96
+static inline bool rpc_msg_is_inflight(const struct rpc_pipe_msg *msg) {
97
+	return (msg->copied != 0 && list_empty(&msg->list));
98
+}
99
+
95
100
 struct rpc_clnt;
96
101
 extern struct dentry *rpc_create_client_dir(struct dentry *, const char *, struct rpc_clnt *);
97
102
 extern int rpc_remove_client_dir(struct rpc_clnt *);