From: Shiraz Saleem Date: Fri, 23 Jun 2017 21:03:59 +0000 (-0500) Subject: i40iw: Free QP resources on CQP destroy QP failure X-Git-Tag: Ubuntu-5.4-5.4.0-11.14~7324^2~32 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=b5e452a04a10f12763f9836d3d3999f3bb1e56fb;p=mirror_ubuntu-focal-kernel.git 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 Signed-off-by: Henry Orosco Signed-off-by: Doug Ledford --- 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); } /**