From: Fam Zheng <famz@redhat.com>
Date: Fri, 17 Mar 2017 01:56:30 +0000 (+0800)
Subject: block: Propagate error in bdrv_open_backing_file
X-Git-Tag: v2.9.0-rc1~15^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8cd1a3e470212685bdd48ac03fdf9721dafc100b;p=thirdparty%2Fqemu.git

block: Propagate error in bdrv_open_backing_file

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---

diff --git a/block.c b/block.c
index a77e8a064e5..e53808425eb 100644
--- a/block.c
+++ b/block.c
@@ -2030,6 +2030,7 @@ int bdrv_open_backing_file(BlockDriverState *bs, QDict *parent_options,
     bdrv_set_backing_hd(bs, backing_hd, &local_err);
     bdrv_unref(backing_hd);
     if (local_err) {
+        error_propagate(errp, local_err);
         ret = -EINVAL;
         goto free_exit;
     }