From c92c85ffeb2195052016de66c391b932f0d34c82 Mon Sep 17 00:00:00 2001
From: Brooks Davis <brooks@FreeBSD.org>
Date: Tue, 13 Mar 2018 20:54:18 +0000
Subject: [PATCH] md_pad is used by MDIOCLIST and not available for future use.

MFC after:	1 week
---
 sys/sys/mdioctl.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/sys/mdioctl.h b/sys/sys/mdioctl.h
index 73ec2cdca1a8..37a3804fe79e 100644
--- a/sys/sys/mdioctl.h
+++ b/sys/sys/mdioctl.h
@@ -64,7 +64,7 @@ struct md_ioctl {
 	int		md_fwheads;	/* firmware heads */
 	int		md_fwsectors;	/* firmware sectors */
 	char		*md_label;	/* label of the device */
-	int		md_pad[MDNPAD];	/* padding for future ideas */
+	int		md_pad[MDNPAD];	/* storage for MDIOCLIST */
 };
 
 #define MD_NAME		"md"