*result = nfc_hci_execute_cmd(hdev, NFC_HCI_ADMIN_PIPE,
NFC_HCI_ADM_CREATE_PIPE,
(u8 *) ¶ms, sizeof(params), &skb);
- if (*result == 0) {
- resp = (struct hci_create_pipe_resp *)skb->data;
- pipe = resp->pipe;
- kfree_skb(skb);
+ if (*result < 0)
+ return NFC_HCI_INVALID_PIPE;
- pr_debug("pipe created=%d\n", pipe);
+ resp = (struct hci_create_pipe_resp *)skb->data;
+ pipe = resp->pipe;
+ kfree_skb(skb);
- return pipe;
- } else
- return NFC_HCI_INVALID_PIPE;
+ pr_debug("pipe created=%d\n", pipe);
+
+ return pipe;
}
static int nfc_hci_delete_pipe(struct nfc_hci_dev *hdev, u8 pipe)
static int nfc_hci_clear_all_pipes(struct nfc_hci_dev *hdev)
{
- int r;
-
u8 param[2];
/* TODO: Find out what the identity reference data is
pr_debug("\n");
- r = nfc_hci_execute_cmd(hdev, NFC_HCI_ADMIN_PIPE,
- NFC_HCI_ADM_CLEAR_ALL_PIPE, param, 2, NULL);
-
- return 0;
+ return nfc_hci_execute_cmd(hdev, NFC_HCI_ADMIN_PIPE,
+ NFC_HCI_ADM_CLEAR_ALL_PIPE, param, 2, NULL);
}
int nfc_hci_disconnect_gate(struct nfc_hci_dev *hdev, u8 gate)
return -EADDRINUSE;
if (pipe != NFC_HCI_INVALID_PIPE)
- goto pipe_is_open;
+ goto open_pipe;
switch (dest_gate) {
case NFC_HCI_LINK_MGMT_GATE:
break;
}
+open_pipe:
r = nfc_hci_open_pipe(hdev, pipe);
if (r < 0) {
if (pipe_created)
return r;
}
-pipe_is_open:
hdev->gate2pipe[dest_gate] = pipe;
return 0;