diff options
Diffstat (limited to 'drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c')
| -rw-r--r-- | drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c index 4059308e1454..7bf518bdbf21 100644 --- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c +++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c @@ -245,12 +245,13 @@ struct ib_qp *pvrdma_create_qp(struct ib_pd *pd, spin_lock_init(&qp->sq.lock); spin_lock_init(&qp->rq.lock); mutex_init(&qp->mutex); - atomic_set(&qp->refcnt, 1); + refcount_set(&qp->refcnt, 1); init_completion(&qp->free); qp->state = IB_QPS_RESET; + qp->is_kernel = !(pd->uobject && udata); - if (pd->uobject && udata) { + if (!qp->is_kernel) { dev_dbg(&dev->pdev->dev, "create queuepair from user space\n"); @@ -291,8 +292,6 @@ struct ib_qp *pvrdma_create_qp(struct ib_pd *pd, qp->npages_recv = 0; qp->npages = qp->npages_send + qp->npages_recv; } else { - qp->is_kernel = true; - ret = pvrdma_set_sq_size(to_vdev(pd->device), &init_attr->cap, qp); if (ret) @@ -394,7 +393,7 @@ struct ib_qp *pvrdma_create_qp(struct ib_pd *pd, err_pdir: pvrdma_page_dir_cleanup(dev, &qp->pdir); err_umem: - if (pd->uobject && udata) { + if (!qp->is_kernel) { if (qp->rumem) ib_umem_release(qp->rumem); if (qp->sumem) @@ -428,7 +427,7 @@ static void pvrdma_free_qp(struct pvrdma_qp *qp) pvrdma_unlock_cqs(scq, rcq, &scq_flags, &rcq_flags); - if (atomic_dec_and_test(&qp->refcnt)) + if (refcount_dec_and_test(&qp->refcnt)) complete(&qp->free); wait_for_completion(&qp->free); |