diff --git a/drivers/bluetooth/bfusb.c b/drivers/bluetooth/bfusb.c index b7b5bb879f08dd818cbfd2a650a724ea3a38530d..a6758490fa61952c7648e470a8741e19cae43cc4 100644 --- a/drivers/bluetooth/bfusb.c +++ b/drivers/bluetooth/bfusb.c @@ -464,9 +464,8 @@ static int bfusb_close(struct hci_dev *hdev) return 0; } -static int bfusb_send_frame(struct sk_buff *skb) +static int bfusb_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev *hdev = (struct hci_dev *) skb->dev; struct bfusb_data *data; struct sk_buff *nskb; unsigned char buf[3]; diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c index 395acde99d7863d13c5016a0ee7b14ac53e67a57..9194a1ba897f99487b16feb954e6d74f23d8ed96 100644 --- a/drivers/bluetooth/bluecard_cs.c +++ b/drivers/bluetooth/bluecard_cs.c @@ -658,10 +658,9 @@ static int bluecard_hci_close(struct hci_dev *hdev) } -static int bluecard_hci_send_frame(struct sk_buff *skb) +static int bluecard_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { bluecard_info_t *info; - struct hci_dev *hdev = (struct hci_dev *)(skb->dev); if (!hdev) { BT_ERR("Frame for unknown HCI device (hdev=NULL)"); diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c index 3188fb48bf4b2b3ac1fdb0321d1d4ccd4866aba5..b9e4e621fb10a9a0cc3bb34e2251e028c5a0f1b1 100644 --- a/drivers/bluetooth/bpa10x.c +++ b/drivers/bluetooth/bpa10x.c @@ -350,9 +350,8 @@ static int bpa10x_flush(struct hci_dev *hdev) return 0; } -static int bpa10x_send_frame(struct sk_buff *skb) +static int bpa10x_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev *hdev = (struct hci_dev *) skb->dev; struct bpa10x_data *data = hci_get_drvdata(hdev); struct usb_ctrlrequest *dr; struct urb *urb; @@ -364,6 +363,8 @@ static int bpa10x_send_frame(struct sk_buff *skb) if (!test_bit(HCI_RUNNING, &hdev->flags)) return -EBUSY; + skb->dev = (void *) hdev; + urb = usb_alloc_urb(0, GFP_ATOMIC); if (!urb) return -ENOMEM; diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index d8e4b0d7926e45765cbade9f8d2695aed6d7e0e8..fcd5fe993ad0540abf2f36943e7c2e6f3fb25a51 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -415,10 +415,9 @@ static int bt3c_hci_close(struct hci_dev *hdev) } -static int bt3c_hci_send_frame(struct sk_buff *skb) +static int bt3c_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { bt3c_info_t *info; - struct hci_dev *hdev = (struct hci_dev *)(skb->dev); unsigned long flags; if (!hdev) { diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c index 8ac4d938d89c61c0c734da2c16a50beb55db29c8..547a447149d3e96a6668cbeb1b13a026d44b69e2 100644 --- a/drivers/bluetooth/btmrvl_main.c +++ b/drivers/bluetooth/btmrvl_main.c @@ -187,7 +187,6 @@ static int btmrvl_send_sync_cmd(struct btmrvl_private *priv, u16 cmd_no, bt_cb(skb)->pkt_type = MRVL_VENDOR_PKT; - skb->dev = (void *) priv->btmrvl_dev.hcidev; skb_queue_head(&priv->adapter->tx_queue, skb); priv->btmrvl_dev.sendcmdflag = true; @@ -356,9 +355,8 @@ static void btmrvl_free_adapter(struct btmrvl_private *priv) priv->adapter = NULL; } -static int btmrvl_send_frame(struct sk_buff *skb) +static int btmrvl_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev *hdev = (struct hci_dev *) skb->dev; struct btmrvl_private *priv = NULL; BT_DBG("type=%d, len=%d", skb->pkt_type, skb->len); diff --git a/drivers/bluetooth/btsdio.c b/drivers/bluetooth/btsdio.c index 72fe49e60359b51565940979b9736ef496f37834..b61440aaee658210143f435a872ed51e649485e6 100644 --- a/drivers/bluetooth/btsdio.c +++ b/drivers/bluetooth/btsdio.c @@ -254,9 +254,8 @@ static int btsdio_flush(struct hci_dev *hdev) return 0; } -static int btsdio_send_frame(struct sk_buff *skb) +static int btsdio_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev *hdev = (struct hci_dev *) skb->dev; struct btsdio_data *data = hci_get_drvdata(hdev); BT_DBG("%s", hdev->name); diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index d0b89ecf1c5969319cd8d96a2fa6c09a092c4e2d..f567cd8424c3dc322fba75160a10716b9b9599c5 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -423,10 +423,9 @@ static int btuart_hci_close(struct hci_dev *hdev) } -static int btuart_hci_send_frame(struct sk_buff *skb) +static int btuart_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { btuart_info_t *info; - struct hci_dev *hdev = (struct hci_dev *)(skb->dev); if (!hdev) { BT_ERR("Frame for unknown HCI device (hdev=NULL)"); diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index faa429f7d8a1251405996f0a423c9dfa0c20c2df..621069cb3053d5ec365b3dec962bc8d826d18317 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -716,9 +716,8 @@ static int btusb_flush(struct hci_dev *hdev) return 0; } -static int btusb_send_frame(struct sk_buff *skb) +static int btusb_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev *hdev = (struct hci_dev *) skb->dev; struct btusb_data *data = hci_get_drvdata(hdev); struct usb_ctrlrequest *dr; struct urb *urb; @@ -730,6 +729,8 @@ static int btusb_send_frame(struct sk_buff *skb) if (!test_bit(HCI_RUNNING, &hdev->flags)) return -EBUSY; + skb->dev = (void *) hdev; + switch (bt_cb(skb)->pkt_type) { case HCI_COMMAND_PKT: urb = usb_alloc_urb(0, GFP_ATOMIC); diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c index 5e10fb0a7e05bbe25c8d43305308d2dba635bcf2..f038dba19e36b77973da26ee9688ed7791126d2f 100644 --- a/drivers/bluetooth/btwilink.c +++ b/drivers/bluetooth/btwilink.c @@ -251,14 +251,11 @@ static int ti_st_close(struct hci_dev *hdev) return err; } -static int ti_st_send_frame(struct sk_buff *skb) +static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev *hdev; struct ti_st *hst; long len; - hdev = (struct hci_dev *)skb->dev; - if (!test_bit(HCI_RUNNING, &hdev->flags)) return -EBUSY; diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index 29451413bc04d2c9664ac119d34750e8b8ec47df..ad1a2f9dc7727ca4af8ed410592c327b70b40235 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -382,10 +382,9 @@ static int dtl1_hci_close(struct hci_dev *hdev) } -static int dtl1_hci_send_frame(struct sk_buff *skb) +static int dtl1_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { dtl1_info_t *info; - struct hci_dev *hdev = (struct hci_dev *)(skb->dev); struct sk_buff *s; nsh_t nsh; diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c index bc68a440d432cd21b2ee10885e7106cfe2852b79..b04054675c4843aadcedaf61e3c9322d46a78efe 100644 --- a/drivers/bluetooth/hci_ldisc.c +++ b/drivers/bluetooth/hci_ldisc.c @@ -234,9 +234,8 @@ static int hci_uart_close(struct hci_dev *hdev) } /* Send frames from HCI layer */ -static int hci_uart_send_frame(struct sk_buff *skb) +static int hci_uart_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev* hdev = (struct hci_dev *) skb->dev; struct hci_uart *hu; if (!hdev) { diff --git a/drivers/bluetooth/hci_ll.c b/drivers/bluetooth/hci_ll.c index 58a9541feba670af2226d354f42b06a9ee7a7f3a..69a90b1b5ff56131aa7a2e51b7d18aabba28b560 100644 --- a/drivers/bluetooth/hci_ll.c +++ b/drivers/bluetooth/hci_ll.c @@ -110,7 +110,6 @@ static int send_hcill_cmd(u8 cmd, struct hci_uart *hu) /* prepare packet */ hcill_packet = (struct hcill_cmd *) skb_put(skb, 1); hcill_packet->cmd = cmd; - skb->dev = (void *) hu->hdev; /* send packet */ skb_queue_tail(&ll->txq, skb); diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c index 0fd522e85a718717dc6ef2b3c805b09b874edfac..e6f591969d953fde01bff0747698d3e7a4adb8ae 100644 --- a/drivers/bluetooth/hci_vhci.c +++ b/drivers/bluetooth/hci_vhci.c @@ -81,9 +81,8 @@ static int vhci_flush(struct hci_dev *hdev) return 0; } -static int vhci_send_frame(struct sk_buff *skb) +static int vhci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev* hdev = (struct hci_dev *) skb->dev; struct vhci_data *data; if (!hdev) { diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 29b81476424c7342a4c18df34f69c9c5fcc0cd77..0e01dc257880c569391d4fe15fb27b864b0ddf32 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -285,7 +285,7 @@ struct hci_dev { int (*close)(struct hci_dev *hdev); int (*flush)(struct hci_dev *hdev); int (*setup)(struct hci_dev *hdev); - int (*send)(struct sk_buff *skb); + int (*send)(struct hci_dev *hdev, struct sk_buff *skb); void (*notify)(struct hci_dev *hdev, unsigned int evt); }; diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 4f0d4b443171af9498c0af921f42380f9dd13d48..a097a623912a60670c5708db7f0efcb599cfe3ee 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -2713,9 +2713,7 @@ static void hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) /* Get rid of skb owner, prior to sending to the driver. */ skb_orphan(skb); - skb->dev = (void *) hdev; - - if (hdev->send(skb) < 0) + if (hdev->send(hdev, skb) < 0) BT_ERR("%s sending frame failed", hdev->name); }