diff --git a/drivers/staging/lustre/lustre/include/lustre/lustre_user.h b/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
index 6b6c0240e824..4d3c25f2033e 100644
--- a/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
+++ b/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
@@ -1158,12 +1158,6 @@ struct hsm_progress {
 	__u32			padding;
 };
 
-/**
- * Use by copytool during any hsm request they handled.
- * This structure is initialized by llapi_hsm_copy_start()
- * which is an helper over the ioctl() interface
- * Store Lustre, internal use only, data.
- */
 struct hsm_copy {
 	__u64			hc_data_version;
 	__u16			hc_flags;