diff options
| -rw-r--r-- | net/bluetooth/hci_core.c | 25 | ||||
| -rw-r--r-- | net/bluetooth/hci_sock.c | 2 |
2 files changed, 10 insertions, 17 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 593b4efb1d7f..925bd47c4a3c 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -2697,10 +2697,8 @@ int hci_unregister_cb(struct hci_cb *cb) } EXPORT_SYMBOL(hci_unregister_cb); -static int hci_send_frame(struct sk_buff *skb) +static int hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev *hdev = (struct hci_dev *) skb->dev; - if (!hdev) { kfree_skb(skb); return -ENODEV; @@ -2722,6 +2720,8 @@ static int hci_send_frame(struct sk_buff *skb) /* Get rid of skb owner, prior to sending to the driver. */ skb_orphan(skb); + skb->dev = (void *) hdev; + return hdev->send(skb); } @@ -2785,7 +2785,6 @@ static struct sk_buff *hci_prepare_cmd(struct hci_dev *hdev, u16 opcode, BT_DBG("skb len %d", skb->len); bt_cb(skb)->pkt_type = HCI_COMMAND_PKT; - skb->dev = (void *) hdev; return skb; } @@ -2929,7 +2928,6 @@ static void hci_queue_acl(struct hci_chan *chan, struct sk_buff_head *queue, do { skb = list; list = list->next; - skb->dev = (void *) hdev; bt_cb(skb)->pkt_type = HCI_ACLDATA_PKT; hci_add_acl_hdr(skb, conn->handle, flags); @@ -2948,8 +2946,6 @@ void hci_send_acl(struct hci_chan *chan, struct sk_buff *skb, __u16 flags) BT_DBG("%s chan %p flags 0x%4.4x", hdev->name, chan, flags); - skb->dev = (void *) hdev; - hci_queue_acl(chan, &chan->data_q, skb, flags); queue_work(hdev->workqueue, &hdev->tx_work); @@ -2970,7 +2966,6 @@ void hci_send_sco(struct hci_conn *conn, struct sk_buff *skb) skb_reset_transport_header(skb); memcpy(skb_transport_header(skb), &hdr, HCI_SCO_HDR_SIZE); - skb->dev = (void *) hdev; bt_cb(skb)->pkt_type = HCI_SCODATA_PKT; skb_queue_tail(&conn->data_q, skb); @@ -3235,7 +3230,7 @@ static void hci_sched_acl_pkt(struct hci_dev *hdev) hci_conn_enter_active_mode(chan->conn, bt_cb(skb)->force_active); - hci_send_frame(skb); + hci_send_frame(hdev, skb); hdev->acl_last_tx = jiffies; hdev->acl_cnt--; @@ -3287,7 +3282,7 @@ static void hci_sched_acl_blk(struct hci_dev *hdev) hci_conn_enter_active_mode(chan->conn, bt_cb(skb)->force_active); - hci_send_frame(skb); + hci_send_frame(hdev, skb); hdev->acl_last_tx = jiffies; hdev->block_cnt -= blocks; @@ -3340,7 +3335,7 @@ static void hci_sched_sco(struct hci_dev *hdev) while (hdev->sco_cnt && (conn = hci_low_sent(hdev, SCO_LINK, "e))) { while (quote-- && (skb = skb_dequeue(&conn->data_q))) { BT_DBG("skb %p len %d", skb, skb->len); - hci_send_frame(skb); + hci_send_frame(hdev, skb); conn->sent++; if (conn->sent == ~0) @@ -3364,7 +3359,7 @@ static void hci_sched_esco(struct hci_dev *hdev) "e))) { while (quote-- && (skb = skb_dequeue(&conn->data_q))) { BT_DBG("skb %p len %d", skb, skb->len); - hci_send_frame(skb); + hci_send_frame(hdev, skb); conn->sent++; if (conn->sent == ~0) @@ -3406,7 +3401,7 @@ static void hci_sched_le(struct hci_dev *hdev) skb = skb_dequeue(&chan->data_q); - hci_send_frame(skb); + hci_send_frame(hdev, skb); hdev->le_last_tx = jiffies; cnt--; @@ -3442,7 +3437,7 @@ static void hci_tx_work(struct work_struct *work) /* Send next queued raw (unknown type) packet */ while ((skb = skb_dequeue(&hdev->raw_q))) - hci_send_frame(skb); + hci_send_frame(hdev, skb); } /* ----- HCI RX task (incoming data processing) ----- */ @@ -3688,7 +3683,7 @@ static void hci_cmd_work(struct work_struct *work) hdev->sent_cmd = skb_clone(skb, GFP_KERNEL); if (hdev->sent_cmd) { atomic_dec(&hdev->cmd_cnt); - hci_send_frame(skb); + hci_send_frame(hdev, skb); if (test_bit(HCI_RESET, &hdev->flags)) del_timer(&hdev->cmd_timer); else diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index 3beaa0594009..97f96ebdd56d 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -387,7 +387,6 @@ static void hci_si_event(struct hci_dev *hdev, int type, int dlen, void *data) __net_timestamp(skb); bt_cb(skb)->pkt_type = HCI_EVENT_PKT; - skb->dev = (void *) hdev; hci_send_to_sock(hdev, skb); kfree_skb(skb); } @@ -942,7 +941,6 @@ static int hci_sock_sendmsg(struct kiocb *iocb, struct socket *sock, bt_cb(skb)->pkt_type = *((unsigned char *) skb->data); skb_pull(skb, 1); - skb->dev = (void *) hdev; if (hci_pi(sk)->channel == HCI_CHANNEL_RAW && bt_cb(skb)->pkt_type == HCI_COMMAND_PKT) { |