tree a0515934b43057228edfb2a5ef09b9d3859f235a
parent 0bf74767ff7f0ae23615162807961c5d7e73507c
author Kevin Wolf <kwolf@redhat.com> 1488813164 +0100
committer Kevin Wolf <kwolf@redhat.com> 1488894808 +0100

mirror: Fix error path for dirty bitmap creation

mirror_top_bs must be removed from the graph again when creating the
dirty bitmap fails.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>