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yaml
---
r: 198428
b: refs/heads/master
c: 30a6a62
h: refs/heads/master
v: v3
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Steve Wise authored and Roland Dreier committed May 25, 2010
1 parent e4d56d2 commit bcc0923
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Showing 2 changed files with 10 additions and 17 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 2f1fb507eec22ee64b541ea8586a7365ede8be2e
refs/heads/master: 30a6a62fc35208924ffa8a472b0af4552441cbff
25 changes: 9 additions & 16 deletions trunk/drivers/infiniband/hw/cxgb4/qp.c
Original file line number Diff line number Diff line change
Expand Up @@ -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));

Expand Down Expand Up @@ -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;
Expand All @@ -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);
Expand All @@ -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:
Expand Down

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