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IB/usnic: Remove superflous parentheses

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Signed-off-by: Upinder Malhi <umalhi@cisco.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Upinder Malhi 2014-01-09 14:48:36 -08:00 committed by Roland Dreier
parent 248567f793
commit 6a54d9f9a0
3 changed files with 14 additions and 14 deletions
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6
drivers/infiniband/hw/usnic/usnic_ib_main.c
View File

@ -470,7 +470,7 @@ static struct usnic_ib_dev *usnic_ib_discover_pf(struct usnic_vnic *vnic)
us_ibdev = usnic_ib_device_add(parent_pci);
if (IS_ERR_OR_NULL(us_ibdev)) {
us_ibdev = (us_ibdev) ? us_ibdev : ERR_PTR(-EFAULT);
us_ibdev = us_ibdev ? us_ibdev : ERR_PTR(-EFAULT);
goto out;
}
@ -526,7 +526,7 @@ static int usnic_ib_pci_probe(struct pci_dev *pdev,
vf->vnic = usnic_vnic_alloc(pdev);
if (IS_ERR_OR_NULL(vf->vnic)) {
err = (vf->vnic ? PTR_ERR(vf->vnic) : -ENOMEM);
err = vf->vnic ? PTR_ERR(vf->vnic) : -ENOMEM;
usnic_err("Failed to alloc vnic for %s with err %d\n",
pci_name(pdev), err);
goto out_release_regions;
@ -536,7 +536,7 @@ static int usnic_ib_pci_probe(struct pci_dev *pdev,
if (IS_ERR_OR_NULL(pf)) {
usnic_err("Failed to discover pf of vnic %s with err%ld\n",
pci_name(pdev), PTR_ERR(pf));
err = (pf ? PTR_ERR(pf) : -EFAULT);
err = pf ? PTR_ERR(pf) : -EFAULT;
goto out_clean_vnic;
}

18
drivers/infiniband/hw/usnic/usnic_ib_qp_grp.c
View File

@ -214,14 +214,14 @@ create_roce_custom_flow(struct usnic_ib_qp_grp *qp_grp,
if (IS_ERR_OR_NULL(flow)) {
usnic_err("Unable to alloc flow failed with err %ld\n",
PTR_ERR(flow));
err = (flow) ? PTR_ERR(flow) : -EFAULT;
err = flow ? PTR_ERR(flow) : -EFAULT;
goto out_unreserve_port;
}
/* Create Flow Handle */
qp_flow = kzalloc(sizeof(*qp_flow), GFP_ATOMIC);
if (IS_ERR_OR_NULL(qp_flow)) {
err = (qp_flow) ? PTR_ERR(qp_flow) : -ENOMEM;
err = qp_flow ? PTR_ERR(qp_flow) : -ENOMEM;
goto out_dealloc_flow;
}
qp_flow->flow = flow;
@ -289,14 +289,14 @@ create_udp_flow(struct usnic_ib_qp_grp *qp_grp,
if (IS_ERR_OR_NULL(flow)) {
usnic_err("Unable to alloc flow failed with err %ld\n",
PTR_ERR(flow));
err = (flow) ? PTR_ERR(flow) : -EFAULT;
err = flow ? PTR_ERR(flow) : -EFAULT;
goto out_put_sock;
}
/* Create qp_flow */
qp_flow = kzalloc(sizeof(*qp_flow), GFP_ATOMIC);
if (IS_ERR_OR_NULL(qp_flow)) {
err = (qp_flow) ? PTR_ERR(qp_flow) : -ENOMEM;
err = qp_flow ? PTR_ERR(qp_flow) : -ENOMEM;
goto out_dealloc_flow;
}
qp_flow->flow = flow;
@ -415,7 +415,7 @@ int usnic_ib_qp_grp_modify(struct usnic_ib_qp_grp *qp_grp,
qp_flow = create_and_add_flow(qp_grp,
trans_spec);
if (IS_ERR_OR_NULL(qp_flow)) {
status = (qp_flow) ? PTR_ERR(qp_flow) : -EFAULT;
status = qp_flow ? PTR_ERR(qp_flow) : -EFAULT;
break;
}
} else {
@ -430,7 +430,7 @@ int usnic_ib_qp_grp_modify(struct usnic_ib_qp_grp *qp_grp,
qp_flow = create_and_add_flow(qp_grp,
trans_spec);
if (IS_ERR_OR_NULL(qp_flow)) {
status = (qp_flow) ? PTR_ERR(qp_flow) : -EFAULT;
status = qp_flow ? PTR_ERR(qp_flow) : -EFAULT;
break;
}
} else {
@ -543,8 +543,8 @@ alloc_res_chunk_list(struct usnic_vnic *vnic,
res_chunk_list[i] = usnic_vnic_get_resources(vnic, res_type,
res_cnt, owner_obj);
if (IS_ERR_OR_NULL(res_chunk_list[i])) {
err = (res_chunk_list[i] ?
PTR_ERR(res_chunk_list[i]) : -ENOMEM);
err = res_chunk_list[i] ?
PTR_ERR(res_chunk_list[i]) : -ENOMEM;
usnic_err("Failed to get %s from %s with err %d\n",
usnic_vnic_res_type_to_str(res_type),
usnic_vnic_pci_name(vnic),
@ -697,7 +697,7 @@ usnic_ib_qp_grp_create(struct usnic_fwd_dev *ufdev, struct usnic_ib_vf *vf,
if (IS_ERR_OR_NULL(qp_flow)) {
usnic_err("Unable to create and add flow with err %ld\n",
PTR_ERR(qp_flow));
err = (qp_flow) ? PTR_ERR(qp_flow) : -EFAULT;
err = qp_flow ? PTR_ERR(qp_flow) : -EFAULT;
goto out_qp_grp_vf_unbind;
}

4
drivers/infiniband/hw/usnic/usnic_ib_verbs.c
View File

@ -495,7 +495,7 @@ struct ib_qp *usnic_ib_create_qp(struct ib_pd *pd,
&trans_spec,
&res_spec);
if (IS_ERR_OR_NULL(qp_grp)) {
err = (qp_grp ? PTR_ERR(qp_grp) : -ENOMEM);
err = qp_grp ? PTR_ERR(qp_grp) : -ENOMEM;
goto out_release_mutex;
}
@ -605,7 +605,7 @@ struct ib_mr *usnic_ib_reg_mr(struct ib_pd *pd, u64 start, u64 length,
mr->umem = usnic_uiom_reg_get(to_upd(pd)->umem_pd, start, length,
access_flags, 0);
if (IS_ERR_OR_NULL(mr->umem)) {
err = (mr->umem) ? PTR_ERR(mr->umem) : -EFAULT;
err = mr->umem ? PTR_ERR(mr->umem) : -EFAULT;
goto err_free;
}