diff options
Diffstat (limited to 'net/nfc/nci')
| -rw-r--r-- | net/nfc/nci/core.c | 9 | ||||
| -rw-r--r-- | net/nfc/nci/ntf.c | 7 |
2 files changed, 11 insertions, 5 deletions
diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c index 6c34ac978501..2b400e1a8695 100644 --- a/net/nfc/nci/core.c +++ b/net/nfc/nci/core.c @@ -861,6 +861,10 @@ static int nci_send_frame(struct nci_dev *ndev, struct sk_buff *skb) /* Get rid of skb owner, prior to sending to the driver. */ skb_orphan(skb); + /* Send copy to sniffer */ + nfc_send_to_raw_sock(ndev->nfc_dev, skb, + RAW_PAYLOAD_NCI, NFC_DIRECTION_TX); + return ndev->ops->send(ndev, skb); } @@ -935,6 +939,11 @@ static void nci_rx_work(struct work_struct *work) struct sk_buff *skb; while ((skb = skb_dequeue(&ndev->rx_q))) { + + /* Send copy to sniffer */ + nfc_send_to_raw_sock(ndev->nfc_dev, skb, + RAW_PAYLOAD_NCI, NFC_DIRECTION_RX); + /* Process frame */ switch (nci_mt(skb->data)) { case NCI_MT_RSP_PKT: diff --git a/net/nfc/nci/ntf.c b/net/nfc/nci/ntf.c index 1e905097456b..f8f6af231381 100644 --- a/net/nfc/nci/ntf.c +++ b/net/nfc/nci/ntf.c @@ -366,7 +366,6 @@ static int nci_extract_activation_params_nfc_dep(struct nci_dev *ndev, struct nci_rf_intf_activated_ntf *ntf, __u8 *data) { struct activation_params_poll_nfc_dep *poll; - int i; switch (ntf->activation_rf_tech_and_mode) { case NCI_NFC_A_PASSIVE_POLL_MODE: @@ -374,10 +373,8 @@ static int nci_extract_activation_params_nfc_dep(struct nci_dev *ndev, poll = &ntf->activation_params.poll_nfc_dep; poll->atr_res_len = min_t(__u8, *data++, 63); pr_debug("atr_res_len %d\n", poll->atr_res_len); - if (poll->atr_res_len > 0) { - for (i = 0; i < poll->atr_res_len; i++) - poll->atr_res[poll->atr_res_len-1-i] = data[i]; - } + if (poll->atr_res_len > 0) + memcpy(poll->atr_res, data, poll->atr_res_len); break; default: |