create_cq and create_qp routines allocate ring object, but it's
not released in case of an error, leading to memory leakage.
Reported-by: NLi Qiang <liq3ea@163.com>
Signed-off-by: NPrasad J Pandit <pjp@fedoraproject.org>
Reviewed-by: NYuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: NMarcel Apfelbaum <marcel.apfelbaum@gmail.com>