target/ppc: Add SPR ASDR

[mirror_qemu.git] / block.c

diff --git a/block.c b/block.c
index 4cffc2bc35fc0ae26bbcd2ef2fe7433781ff3bdc..473eb6eeaabacbaea4e74869e93e6ebc9f953a31 100644 (file)
--- a/block.c
+++ b/block.c
@@ -3019,6 +3019,8 @@ static BlockDriverState *bdrv_open_inherit(const char *filename,
                         "use \"backing\": null instead");
         }
         flags |= BDRV_O_NO_BACKING;
+        qdict_del(bs->explicit_options, "backing");
+        qdict_del(bs->options, "backing");
         qdict_del(options, "backing");
     }