| commit | ad945fc1da42965a31089d29de3754047861f348 | [log] [tgz] |
|---|---|---|
| author | Alex Elder <elder@inktank.com> | Fri Apr 26 15:44:36 2013 -0500 |
| committer | Sage Weil <sage@inktank.com> | Wed May 01 21:19:54 2013 -0700 |
| tree | 359b8c20a5f7fb4adc8516d803b59b614fe7a9a6 | |
| parent | b480815a17bc6bfe85d4931c53e5a8fded7f889e [diff] |
rbd: fix rbd_dev_remove_parent() In certain error paths, it is possible for an rbd device to have a parent spec but no parent rbd_dev. In rbd_dev_remove_parent() use the parent field rather than parent_spec in determining whether to try to remove any parent devices. Use assertions to indicate that any non-null parent pointer has parent_spec associated with it. Signed-off-by: Alex Elder <elder@inktank.com> Reviewed-by: Josh Durgin <josh.durgin@inktank.com>