From 88539a7497e5c4880edffa0df2501a537ab1dd86 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Wolfgang=20Rei=C3=9Fnegger?=
 <wolfgang@jupiterfoundation.org>
Date: Fri, 18 Nov 2016 16:57:24 -0800
Subject: [PATCH] USBMSC: Fix length of mode6 sense reply packet.

---
 drivers/usbdev/usbmsc_scsi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usbdev/usbmsc_scsi.c b/drivers/usbdev/usbmsc_scsi.c
index d088312ca94..30e06be0718 100644
--- a/drivers/usbdev/usbmsc_scsi.c
+++ b/drivers/usbdev/usbmsc_scsi.c
@@ -827,7 +827,7 @@ static int inline usbmsc_cmdmodesense6(FAR struct usbmsc_dev_s *priv,
             {
                /* Store the mode data length and return the total message size */
 
-               mph->mdlen      = mdlen - 1;
+               mph->mdlen      = mdlen + SCSIRESP_MODEPARAMETERHDR6_SIZEOF - 1;
                priv->nreqbytes = mdlen + SCSIRESP_MODEPARAMETERHDR6_SIZEOF;
             }
         }