[Qemu-devel] [PATCH v2 4/9] block: Fix error path in bdrv_invalidate_cache()

[Kevin Wolf]

We can only clear BDRV_O_INCOMING if the caches were actually
invalidated.

Signed-off-by: Kevin Wolf <kw...@redhat.com>
Reviewed-by: Eric Blake <ebl...@redhat.com>
---
 block.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/block.c b/block.c
index ef37d51..ee9d7ea 100644
--- a/block.c
+++ b/block.c
@@ -3276,12 +3276,14 @@ void bdrv_invalidate_cache(BlockDriverState *bs, Error 
**errp)
         bdrv_invalidate_cache(bs->file->bs, &local_err);
     }
     if (local_err) {
+        bs->open_flags |= BDRV_O_INCOMING;
         error_propagate(errp, local_err);
         return;
     }
 
     ret = refresh_total_sectors(bs, bs->total_sectors);
     if (ret < 0) {
+        bs->open_flags |= BDRV_O_INCOMING;
         error_setg_errno(errp, -ret, "Could not refresh total sector count");
         return;
     }
-- 
1.8.3.1