diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index b7d7bbec74e044a56b10b49eff12d380206dcd32..5e5f966bf37f3102fb57e3ad8bf0fca0b01cb3d3 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -124,8 +124,6 @@ struct hv_ring_buffer_info {
 	spinlock_t ring_lock;
 
 	u32 ring_datasize;		/* < ring_size */
-	u32 ring_data_startoffset;
-	u32 priv_write_index;
 	u32 priv_read_index;
 	u32 cached_read_index;
 };