1 files changed, 0 insertions, 3 deletions
diff --git a/include/linux/msg.h b/include/linux/msg.h
index b235e862a3dd..2c4c6aa643ff 100644
--- a/include/linux/msg.h
+++ b/include/linux/msg.h
@@ -74,9 +74,6 @@ struct msg_msg {
 	/* the actual message follows immediately */
 };
 
-#define DATALEN_MSG	(PAGE_SIZE-sizeof(struct msg_msg))
-#define DATALEN_SEG	(PAGE_SIZE-sizeof(struct msg_msgseg))
-
 /* one msq_queue structure for each present queue on the system */
 struct msg_queue {
 	struct kern_ipc_perm q_perm;