diff options
| author | Steve Wise <swise@opengridcomputing.com> | 2010-05-20 16:58:21 -0500 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2010-05-24 21:08:05 -0700 |
| commit | 30a6a62fc35208924ffa8a472b0af4552441cbff (patch) | |
| tree | c631297333335282bbc4f1bf2314d1f319c401bd /drivers/infiniband | |
| parent | 2f1fb507eec22ee64b541ea8586a7365ede8be2e (diff) | |
| download | blackbird-op-linux-30a6a62fc35208924ffa8a472b0af4552441cbff.tar.gz blackbird-op-linux-30a6a62fc35208924ffa8a472b0af4552441cbff.zip | |
RDMA/cxgb4: Only insert sq qid in lookup table
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/qp.c | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c index a41881b15e6d..0c28ed1eafa6 100644 --- a/drivers/infiniband/hw/cxgb4/qp.c +++ b/drivers/infiniband/hw/cxgb4/qp.c @@ -1345,7 +1345,6 @@ int c4iw_destroy_qp(struct ib_qp *ib_qp) wait_event(qhp->wait, !qhp->ep); remove_handle(rhp, &rhp->qpidr, qhp->wq.sq.qid); - remove_handle(rhp, &rhp->qpidr, qhp->wq.rq.qid); atomic_dec(&qhp->refcnt); wait_event(qhp->wait, !atomic_read(&qhp->refcnt)); @@ -1448,30 +1447,26 @@ struct ib_qp *c4iw_create_qp(struct ib_pd *pd, struct ib_qp_init_attr *attrs, if (ret) goto err2; - ret = insert_handle(rhp, &rhp->qpidr, qhp, qhp->wq.rq.qid); - if (ret) - goto err3; - if (udata) { mm1 = kmalloc(sizeof *mm1, GFP_KERNEL); if (!mm1) { ret = -ENOMEM; - goto err4; + goto err3; } mm2 = kmalloc(sizeof *mm2, GFP_KERNEL); if (!mm2) { ret = -ENOMEM; - goto err5; + goto err4; } mm3 = kmalloc(sizeof *mm3, GFP_KERNEL); if (!mm3) { ret = -ENOMEM; - goto err6; + goto err5; } mm4 = kmalloc(sizeof *mm4, GFP_KERNEL); if (!mm4) { ret = -ENOMEM; - goto err7; + goto err6; } uresp.qid_mask = rhp->rdev.qpmask; @@ -1493,7 +1488,7 @@ struct ib_qp *c4iw_create_qp(struct ib_pd *pd, struct ib_qp_init_attr *attrs, spin_unlock(&ucontext->mmap_lock); ret = ib_copy_to_udata(udata, &uresp, sizeof uresp); if (ret) - goto err8; + goto err7; mm1->key = uresp.sq_key; mm1->addr = virt_to_phys(qhp->wq.sq.queue); mm1->len = PAGE_ALIGN(qhp->wq.sq.memsize); @@ -1517,16 +1512,14 @@ struct ib_qp *c4iw_create_qp(struct ib_pd *pd, struct ib_qp_init_attr *attrs, __func__, qhp, qhp->attr.sq_num_entries, qhp->attr.rq_num_entries, qhp->wq.sq.qid); return &qhp->ibqp; -err8: - kfree(mm4); err7: - kfree(mm3); + kfree(mm4); err6: - kfree(mm2); + kfree(mm3); err5: - kfree(mm1); + kfree(mm2); err4: - remove_handle(rhp, &rhp->qpidr, qhp->wq.rq.qid); + kfree(mm1); err3: remove_handle(rhp, &rhp->qpidr, qhp->wq.sq.qid); err2: |
