free_msg(copy);
}
#else
-#define prepare_copy(buf, sz, msgflg, msgtyp, copy_nr) ERR_PTR(-ENOSYS)
#define fill_copy(copy_nr, msg_nr, msg, copy) NULL
+
+static inline struct msg_msg *prepare_copy(void __user *buf, size_t bufsz,
+ int msgflg, long *msgtyp,
+ unsigned long *copy_number)
+{
+ return ERR_PTR(-ENOSYS);
+}
+
static inline void free_copy(struct msg_msg *copy)
{
}
int mode;
struct ipc_namespace *ns;
struct msg_msg *copy = NULL;
- unsigned long __maybe_unused copy_number;
+ unsigned long copy_number = 0;
if (msqid < 0 || (long) bufsz < 0)
return -EINVAL;