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| author | Christophe Ricard <christophe.ricard@gmail.com> | 2015-10-25 22:54:29 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2015-10-26 06:53:15 +0100 |
| commit | 6443ce97d2266b24f8315cb7e3ff99adf822a597 (patch) | |
| tree | 1dd5274b19ead79b2143e7e0654ded4bae8b2a13 | |
| parent | 9dfe29f1796f9d92db6e7d33a3fc8ed8e496912a (diff) | |
| download | linux-6443ce97d2266b24f8315cb7e3ff99adf822a597.tar.bz2 | |
NFC: st21nfca: Open NFC_HCI_LINK_MGMT_PIPE
NFC_HCI_LINK_MGMT_PIPE was never opened in nfc_hci_load_session.
Cc: stable@vger.kernel.org
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| -rw-r--r-- | drivers/nfc/st21nfca/core.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/drivers/nfc/st21nfca/core.c b/drivers/nfc/st21nfca/core.c index 67d1c27a41ee..819a94af3964 100644 --- a/drivers/nfc/st21nfca/core.c +++ b/drivers/nfc/st21nfca/core.c @@ -203,22 +203,13 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev) } /* - * 3 gates have a well known pipe ID. - * They will never appear in the pipe list + * 3 gates have a well known pipe ID. Only NFC_HCI_LINK_MGMT_GATE + * is not yet open at this stage. */ - if (skb_pipe_list->len + 3 < ARRAY_SIZE(st21nfca_gates)) { - for (i = skb_pipe_list->len + 3; - i < ARRAY_SIZE(st21nfca_gates) - 2; i++) { - r = nfc_hci_connect_gate(hdev, - NFC_HCI_HOST_CONTROLLER_ID, - st21nfca_gates[i].gate, - st21nfca_gates[i].pipe); - if (r < 0) - goto free_list; - } - } + r = nfc_hci_connect_gate(hdev, NFC_HCI_HOST_CONTROLLER_ID, + NFC_HCI_LINK_MGMT_GATE, + NFC_HCI_LINK_MGMT_PIPE); -free_list: kfree_skb(skb_pipe_list); return r; } |