From 4f588b151127a2556ad0c52158f98cfe1a9c0cfa Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Tue, 10 Jul 2012 14:04:51 +0200
Subject: [PATCH] scsi-disk: fix changeable values for MODE_PAGE_R_W_ERROR

The changeable values were not all-zeros for this mode page, fix it.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 hw/scsi-disk.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c
index dca98664a6..70154200c1 100644
--- a/hw/scsi-disk.c
+++ b/hw/scsi-disk.c
@@ -1059,6 +1059,9 @@ static int mode_sense_page(SCSIDiskState *s, int page, uint8_t **p_outbuf,
 
     case MODE_PAGE_R_W_ERROR:
         length = 10;
+        if (page_control == 1) { /* Changeable Values */
+            break;
+        }
         p[0] = 0x80; /* Automatic Write Reallocation Enabled */
         if (s->qdev.type == TYPE_ROM) {
             p[1] = 0x20; /* Read Retry Count */