From cdece0467c00007cf8e3f4b3c3f0b13bf2c4fea9 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Tue, 16 May 2017 09:42:55 +0200
Subject: [PATCH] block/win32: fix 'ret not initialized' warning

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Fam Zheng <famz@redhat.com>
Message-id: 20170516074256.24731-1-kraxel@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 block/file-win32.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/block/file-win32.c b/block/file-win32.c
index 1a35dbabf2..8f14f0bdcd 100644
--- a/block/file-win32.c
+++ b/block/file-win32.c
@@ -346,6 +346,7 @@ static int raw_open(BlockDriverState *bs, QDict *options, int flags,
 
     if (qdict_get_try_bool(options, "locking", false)) {
         error_setg(errp, "locking=on is not supported on Windows");
+        ret = -EINVAL;
         goto fail;
     }