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i40iw: Free QP resources on CQP destroy QP failure

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Current flow leaves software QP structures in memory if
Control Queue Pair (CQP) destroy QP OP fails. To fix this,
free QP resources on fail of CQP destroy QP OP.

Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Henry Orosco <henry.orosco@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Shiraz Saleem 2017-06-23 16:03:59 -05:00 committed by Doug Ledford
parent 6327cb09df
commit b5e452a04a
1 changed files with 6 additions and 2 deletions
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8
drivers/infiniband/hw/i40iw/i40iw_utils.c
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@ -546,8 +546,12 @@ void i40iw_rem_ref(struct ib_qp *ibqp)
cqp_info->in.u.qp_destroy.scratch = (uintptr_t)cqp_request;
cqp_info->in.u.qp_destroy.remove_hash_idx = true;
status = i40iw_handle_cqp_op(iwdev, cqp_request);
if (status)
i40iw_pr_err("CQP-OP Destroy QP fail");
if (!status)
return;
i40iw_rem_pdusecount(iwqp->iwpd, iwdev);
i40iw_free_qp_resources(iwdev, iwqp, qp_num);
i40iw_rem_devusecount(iwdev);
}
/**