rgw:multisite: fix RGWRadosRemoveOmapKeysCR
RGWRadosRemoveOmapKeysCR::request_complete return val is wrong. The return val should get from completion. Some member variables is not used, clear up those variables.
Fixes:http://tracker.ceph.com/issues/20539
Signed-off-by: Shasha Lu <lu.shasha@eisoo.com>
(cherry picked from commit
82a0b6ac2130a7f326473e5f376c214f59f50829)
Conflicts:
src/rgw/rgw_cr_rados.cc (trivial resolution)
src/rgw/rgw_cr_rados.h (master does not have IoCtx, jewel does not have override)