struct nxp_nci_info *info = nci_get_drvdata(ndev);
int r;
- if (!info->phy_ops->write) {
- r = -ENOTSUPP;
- goto send_exit;
- }
+ if (!info->phy_ops->write)
+ return -EOPNOTSUPP;
- if (info->mode != NXP_NCI_MODE_NCI) {
- r = -EINVAL;
- goto send_exit;
- }
+ if (info->mode != NXP_NCI_MODE_NCI)
+ return -EINVAL;
r = info->phy_ops->write(info->phy_id, skb);
if (r < 0)
kfree_skb(skb);
-send_exit:
return r;
}
int r;
info = devm_kzalloc(pdev, sizeof(struct nxp_nci_info), GFP_KERNEL);
- if (!info) {
- r = -ENOMEM;
- goto probe_exit;
- }
+ if (!info)
+ return -ENOMEM;
info->phy_id = phy_id;
info->pdev = pdev;
if (info->phy_ops->set_mode) {
r = info->phy_ops->set_mode(info->phy_id, NXP_NCI_MODE_COLD);
if (r < 0)
- goto probe_exit;
+ return r;
}
info->mode = NXP_NCI_MODE_COLD;
info->ndev = nci_allocate_device(&nxp_nci_ops, NXP_NCI_NFC_PROTOCOLS,
NXP_NCI_HDR_LEN, 0);
- if (!info->ndev) {
- r = -ENOMEM;
- goto probe_exit;
- }
+ if (!info->ndev)
+ return -ENOMEM;
nci_set_parent_dev(info->ndev, pdev);
nci_set_drvdata(info->ndev, info);
r = nci_register_device(info->ndev);
- if (r < 0)
- goto probe_exit_free_nci;
+ if (r < 0) {
+ nci_free_device(info->ndev);
+ return r;
+ }
*ndev = info->ndev;
-
- goto probe_exit;
-
-probe_exit_free_nci:
- nci_free_device(info->ndev);
-probe_exit:
return r;
}
EXPORT_SYMBOL(nxp_nci_probe);