[PATCH 3/7] block/rbd: use stored image_size in qemu_rbd_getlength

[Peter Lieven]

Signed-off-by: Peter Lieven <pl@kamp.de>
---
 block/rbd.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/block/rbd.c b/block/rbd.c
index bc8cf8af9b..a2da70e37f 100644
--- a/block/rbd.c
+++ b/block/rbd.c
@@ -956,15 +956,7 @@ static int qemu_rbd_getinfo(BlockDriverState *bs, 
BlockDriverInfo *bdi)
 static int64_t qemu_rbd_getlength(BlockDriverState *bs)
 {
     BDRVRBDState *s = bs->opaque;
-    rbd_image_info_t info;
-    int r;
-
-    r = rbd_stat(s->image, &info, sizeof(info));
-    if (r < 0) {
-        return r;
-    }
-
-    return info.size;
+    return s->image_size;
 }
 
 static int coroutine_fn qemu_rbd_co_truncate(BlockDriverState *bs,
-- 
2.17.1