diff options
| author |   Shiraz Saleem <shiraz.saleem@intel.com> | 2017-06-23 16:03:59 -0500 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-07-20 11:20:49 -0400 |
| commit | b5e452a04a10f12763f9836d3d3999f3bb1e56fb (patch) | |
| tree | f39106f08be7a08c5cfd1fca5bed0363994305a3 /drivers/infiniband | |
| parent | i40iw: Release cm_id ref on PCI function reset (diff) | |
| download | linux-dev-b5e452a04a10f12763f9836d3d3999f3bb1e56fb.tar.xz linux-dev-b5e452a04a10f12763f9836d3d3999f3bb1e56fb.zip | |
i40iw: Free QP resources on CQP destroy QP failure
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>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/i40iw/i40iw_utils.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/i40iw/i40iw_utils.c b/drivers/infiniband/hw/i40iw/i40iw_utils.c index 56d986924a4c..ded8e48ed3c8 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_utils.c +++ b/drivers/infiniband/hw/i40iw/i40iw_utils.c @@ -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); } /** |