From: Loic Poulain <loic.poulain@intel.com>
Date: Thu, 21 May 2015 14:46:41 +0000 (+0200)
Subject: Bluetooth: Reorder HCI user channel socket release
X-Git-Tag: firefly_0821_release~176^2~1587^2~29^2~82
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9380f9eacfbbee701daa416edd6625efcd3e29e1;p=firefly-linux-kernel-4.4.55.git

Bluetooth: Reorder HCI user channel socket release

The hci close method needs to know if we are in user channel context.
Only add the index to mgmt once close is performed.

Signed-off-by: Loic Poulain <loic.poulain@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index 5b14dcafcd08..9467545e5c97 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -503,9 +503,9 @@ static int hci_sock_release(struct socket *sock)
 
 	if (hdev) {
 		if (hci_pi(sk)->channel == HCI_CHANNEL_USER) {
-			mgmt_index_added(hdev);
-			hci_dev_clear_flag(hdev, HCI_USER_CHANNEL);
 			hci_dev_close(hdev->id);
+			hci_dev_clear_flag(hdev, HCI_USER_CHANNEL);
+			mgmt_index_added(hdev);
 		}
 
 		atomic_dec(&hdev->promisc);