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-rw-r--r--block/mirror.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/block/mirror.c b/block/mirror.c
index b67b0120f8..726d3c27fb 100644
--- a/block/mirror.c
+++ b/block/mirror.c
@@ -1431,14 +1431,13 @@ static int coroutine_fn bdrv_mirror_top_pdiscard(BlockDriverState *bs,
                                     NULL, 0);
 }
 
-static void bdrv_mirror_top_refresh_filename(BlockDriverState *bs, QDict *opts)
+static void bdrv_mirror_top_refresh_filename(BlockDriverState *bs)
 {
     if (bs->backing == NULL) {
         /* we can be here after failed bdrv_attach_child in
          * bdrv_set_backing_hd */
         return;
     }
-    bdrv_refresh_filename(bs->backing->bs);
     pstrcpy(bs->exact_filename, sizeof(bs->exact_filename),
             bs->backing->bs->filename);
 }