diff options
Diffstat (limited to 'net/nfc/nci/core.c')
-rw-r--r-- | net/nfc/nci/core.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c index 48ada0ec749e..8e0dbbeee9e3 100644 --- a/net/nfc/nci/core.c +++ b/net/nfc/nci/core.c @@ -797,12 +797,11 @@ EXPORT_SYMBOL(nci_unregister_device); /** * nci_recv_frame - receive frame from NCI drivers * + * @ndev: The nci device * @skb: The sk_buff to receive */ -int nci_recv_frame(struct sk_buff *skb) +int nci_recv_frame(struct nci_dev *ndev, struct sk_buff *skb) { - struct nci_dev *ndev = (struct nci_dev *) skb->dev; - pr_debug("len %d\n", skb->len); if (!ndev || (!test_bit(NCI_UP, &ndev->flags) && @@ -819,10 +818,8 @@ int nci_recv_frame(struct sk_buff *skb) } EXPORT_SYMBOL(nci_recv_frame); -static int nci_send_frame(struct sk_buff *skb) +static int nci_send_frame(struct nci_dev *ndev, struct sk_buff *skb) { - struct nci_dev *ndev = (struct nci_dev *) skb->dev; - pr_debug("len %d\n", skb->len); if (!ndev) { @@ -833,7 +830,7 @@ static int nci_send_frame(struct sk_buff *skb) /* Get rid of skb owner, prior to sending to the driver. */ skb_orphan(skb); - return ndev->ops->send(skb); + return ndev->ops->send(ndev, skb); } /* Send NCI command */ @@ -861,8 +858,6 @@ int nci_send_cmd(struct nci_dev *ndev, __u16 opcode, __u8 plen, void *payload) if (plen) memcpy(skb_put(skb, plen), payload, plen); - skb->dev = (void *) ndev; - skb_queue_tail(&ndev->cmd_q, skb); queue_work(ndev->cmd_wq, &ndev->cmd_work); @@ -894,7 +889,7 @@ static void nci_tx_work(struct work_struct *work) nci_conn_id(skb->data), nci_plen(skb->data)); - nci_send_frame(skb); + nci_send_frame(ndev, skb); mod_timer(&ndev->data_timer, jiffies + msecs_to_jiffies(NCI_DATA_TIMEOUT)); @@ -963,7 +958,7 @@ static void nci_cmd_work(struct work_struct *work) nci_opcode_oid(nci_opcode(skb->data)), nci_plen(skb->data)); - nci_send_frame(skb); + nci_send_frame(ndev, skb); mod_timer(&ndev->cmd_timer, jiffies + msecs_to_jiffies(NCI_CMD_TIMEOUT)); |