Kevin Wolf 007dbc396c qcow2: Leave s unchanged on qcow2_update_options() failure
On return, either all new options should be applied to BDRVQcowState (on
success), or all of the old settings should be preserved (on failure).

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
2015-09-14 16:51:36 +02:00
..