@bs doesn't always have a device name, such as when it comes from
"qemu-img info". Report file name instead.
Signed-off-by: Fam Zheng <f...@redhat.com>
---
block/qapi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/block/qapi.c b/block/qapi.c
index a62e862..6329735 100644
--- a/block/qapi.c
+++ b/block/qapi.c
@@ -237,8 +237,8 @@ void bdrv_query_image_info(BlockDriverState *bs,
size = bdrv_getlength(bs);
if (size < 0) {
- error_setg_errno(errp, -size, "Can't get size of device '%s'",
- bdrv_get_device_name(bs));
+ error_setg_errno(errp, -size, "Can't get image size '%s'",
+ bs->exact_filename);
goto out;
}
--
2.9.3
