From: Johan Hedberg <johan.hedberg@intel.com>
Date: Wed, 22 Feb 2012 20:01:41 +0000 (+0200)
Subject: Bluetooth: Fix clearing of dev_class when powering down
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=09b3c3fbbee9aef8ac5d9148ae61aae35766b2a6;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

Bluetooth: Fix clearing of dev_class when powering down

We should assume a value of 0 for the device class when powered off.
The appropriate place to do this is in hci_dev_do_close().

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 2d75ffb42f7d..2ab78bfc108e 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -795,6 +795,7 @@ static int hci_dev_do_close(struct hci_dev *hdev)
 	hdev->flags = 0;
 
 	memset(hdev->eir, 0, sizeof(hdev->eir));
+	memset(hdev->dev_class, 0, sizeof(hdev->dev_class));
 
 	hci_req_unlock(hdev);