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block: Propagate error in bdrv_open_backing_file

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Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Fam Zheng 2017-03-17 09:56:30 +08:00 committed by Kevin Wolf
parent 184dd9c49b
commit 8cd1a3e470
1 changed files with 1 additions and 0 deletions
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block.c
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@ -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;
}