772 	struct msg_msg *copy;  in prepare_copy()  local
777 	copy = load_msg(buf, bufsz);  in prepare_copy()
778 	if (!IS_ERR(copy))  in prepare_copy()
779 		copy->m_ts = bufsz;  in prepare_copy()
780 	return copy;  in prepare_copy()
783 static inline void free_copy(struct msg_msg *copy)  in free_copy()  argument
785 	if (copy)  in free_copy()
786 		free_msg(copy);  in free_copy()
794 static inline void free_copy(struct msg_msg *copy)  in free_copy()  argument
829 	struct msg_msg *msg, *copy = NULL;  in do_msgrcv()  local
839 		copy = prepare_copy(buf, min_t(size_t, bufsz, ns->msg_ctlmax));  in do_msgrcv()
840 		if (IS_ERR(copy))  in do_msgrcv()
841 			return PTR_ERR(copy);  in do_msgrcv()
849 		free_copy(copy);  in do_msgrcv()
883 				msg = copy_msg(msg, copy);  in do_msgrcv()
976 		free_copy(copy);  in do_msgrcv()