block: remove bdrv_dirty_bitmap_make_anon

All this function is doing will be repeated by
bdrv_do_release_matching_dirty_bitmap_locked, except
resetting bm->persistent.  But even that does not matter
because the bitmap will be freed.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20180323164254.26487-1-pbonzini@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/blockdev.c b/blockdev.c
index 8de95be8f4..266ecc06cc 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -2881,7 +2881,6 @@ void qmp_block_dirty_bitmap_remove(const char *node, const char *name,
         }
     }
 
-    bdrv_dirty_bitmap_make_anon(bitmap);
     bdrv_release_dirty_bitmap(bs, bitmap);
 }