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Commit 0d5551f5 authored by Marcel Holtmann's avatar Marcel Holtmann Committed by Johan Hedberg
Browse files

Bluetooth: Store local version information only during setup phase 



The local version information from the controller can not change
since they are static. So store them only once during setup
phase and not bother overwriting them every time this command
gets executed.

Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
parent ceeb3bc0

net/bluetooth/hci_event.c

+7 −8
Original line number Diff line number Diff line
@@ -468,14 +468,13 @@ static void hci_cc_read_local_version(struct hci_dev *hdev, struct sk_buff *skb) 
	if (rp->status)

		return;



	if (test_bit(HCI_SETUP, &hdev->dev_flags)) {

		hdev->hci_ver = rp->hci_ver;

		hdev->hci_rev = __le16_to_cpu(rp->hci_rev);

		hdev->lmp_ver = rp->lmp_ver;

		hdev->manufacturer = __le16_to_cpu(rp->manufacturer);

		hdev->lmp_subver = __le16_to_cpu(rp->lmp_subver);



	BT_DBG("%s manufacturer 0x%4.4x hci ver %d:%d", hdev->name,

	       hdev->manufacturer, hdev->hci_ver, hdev->hci_rev);

	}

}



static void hci_cc_read_local_commands(struct hci_dev *hdev,