From 15bac0d54f78adb5e255155a69e56ab7f6d8c8ea Mon Sep 17 00:00:00 2001
From: Stefan Weil <sw@weilnetz.de>
Date: Thu, 17 Jan 2013 21:45:25 +0100
Subject: block: Use error code EMEDIUMTYPE for wrong format in some block
 drivers

This improves error reports for bochs, cow, qcow, qcow2, qed and vmdk
when a file with the wrong format is selected.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 block/qed.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'block/qed.c')

diff --git a/block/qed.c b/block/qed.c
index cf85d8f..b8515e5 100644
--- a/block/qed.c
+++ b/block/qed.c
@@ -390,7 +390,7 @@ static int bdrv_qed_open(BlockDriverState *bs, int flags)
     qed_header_le_to_cpu(&le_header, &s->header);
 
     if (s->header.magic != QED_MAGIC) {
-        return -EINVAL;
+        return -EMEDIUMTYPE;
     }
     if (s->header.features & ~QED_FEATURE_MASK) {
         /* image uses unsupported feature bits */
-- 
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