diff options
Diffstat (limited to 'net/nfc')
| -rw-r--r-- | net/nfc/hci/core.c | 45 |
1 files changed, 21 insertions, 24 deletions
diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c index d45b638e77c7..c4d251a6fd67 100644 --- a/net/nfc/hci/core.c +++ b/net/nfc/hci/core.c @@ -380,34 +380,31 @@ static int hci_dev_session_init(struct nfc_hci_dev *hdev) if (r < 0) goto disconnect_all; - if (skb->len && skb->len == strlen(hdev->init_data.session_id)) - if (memcmp(hdev->init_data.session_id, skb->data, - skb->len) == 0) { - /* TODO ELa: restore gate<->pipe table from - * some TBD location. - * note: it doesn't seem possible to get the chip - * currently open gate/pipe table. - * It is only possible to obtain the supported - * gate list. - */ + if (skb->len && skb->len == strlen(hdev->init_data.session_id) && + (memcmp(hdev->init_data.session_id, skb->data, + skb->len) == 0) && hdev->ops->load_session) { + /* Restore gate<->pipe table from some proprietary location. */ - /* goto exit - * For now, always do a full initialization */ - } + r = hdev->ops->load_session(hdev); - r = nfc_hci_disconnect_all_gates(hdev); - if (r < 0) - goto exit; + if (r < 0) + goto disconnect_all; + } else { - r = hci_dev_connect_gates(hdev, hdev->init_data.gate_count, - hdev->init_data.gates); - if (r < 0) - goto disconnect_all; + r = nfc_hci_disconnect_all_gates(hdev); + if (r < 0) + goto exit; - r = nfc_hci_set_param(hdev, NFC_HCI_ADMIN_GATE, - NFC_HCI_ADMIN_SESSION_IDENTITY, - hdev->init_data.session_id, - strlen(hdev->init_data.session_id)); + r = hci_dev_connect_gates(hdev, hdev->init_data.gate_count, + hdev->init_data.gates); + if (r < 0) + goto disconnect_all; + + r = nfc_hci_set_param(hdev, NFC_HCI_ADMIN_GATE, + NFC_HCI_ADMIN_SESSION_IDENTITY, + hdev->init_data.session_id, + strlen(hdev->init_data.session_id)); + } if (r == 0) goto exit; |