| commit | 340c7a2b2c9a2da640af28a8c196356484ac8b50 | [log] [tgz] |
|---|---|---|
| author | Alex Elder <elder@inktank.com> | Fri Aug 10 13:12:07 2012 -0700 |
| committer | Sage Weil <sage@inktank.com> | Fri Sep 21 20:48:54 2012 -0700 |
| tree | 4bd52ff7fc913c1b9bcb35e13c4df3edbb8067df | |
| parent | 5698bd757d55b1bb87edd1a9744ab09c142abfc2 [diff] |
rbd: drop dev reference on error in rbd_open() If a read-only rbd device is opened for writing in rbd_open(), it returns without dropping the just-acquired device reference. Fix this by moving the read-only check before getting the reference. Signed-off-by: Alex Elder <elder@inktank.com> Reviewed-by: Yehuda Sadeh <yehuda@inktank.com> Reviewed-by: Josh Durgin <josh.durgin@inktank.com>