From e1a26170692dc1e5fbe0ccd98ef86cc9fcd31a64 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Thu, 10 Oct 2013 16:52:43 -0700 Subject: Bluetooth: Provide hdev parameter to hci_recv_frame() driver callback To avoid casting skb->dev into hdev, just let the drivers provide the hdev directly when calling hci_recv_frame() function. This patch also fixes up all drivers to provide the hdev. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- net/bluetooth/hci_core.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'net/bluetooth/hci_core.c') diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 6cc2f86499f8..4f0d4b443171 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -2485,9 +2485,8 @@ int hci_resume_dev(struct hci_dev *hdev) EXPORT_SYMBOL(hci_resume_dev); /* Receive frame from HCI drivers */ -int hci_recv_frame(struct sk_buff *skb) +int hci_recv_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev *hdev = (struct hci_dev *) skb->dev; if (!hdev || (!test_bit(HCI_UP, &hdev->flags) && !test_bit(HCI_INIT, &hdev->flags))) { kfree_skb(skb); @@ -2546,7 +2545,6 @@ static int hci_reassembly(struct hci_dev *hdev, int type, void *data, scb->expect = hlen; scb->pkt_type = type; - skb->dev = (void *) hdev; hdev->reassembly[index] = skb; } @@ -2606,7 +2604,7 @@ static int hci_reassembly(struct hci_dev *hdev, int type, void *data, /* Complete frame */ bt_cb(skb)->pkt_type = type; - hci_recv_frame(skb); + hci_recv_frame(hdev, skb); hdev->reassembly[index] = NULL; return remain; -- cgit v1.2.3