From bc3dd33cef001e61da0f71b5d8f918b3dbaa4a94 Mon Sep 17 00:00:00 2001
From: Andre Guedes <andre.guedes@openbossa.org>
Date: Tue, 6 Mar 2012 19:37:06 -0300
Subject: Bluetooth: Check FINDING state in interleaved discovery

In order to do interleaved discovery we should be in DISCOVERY_
FINDING state. Otherwise, discovery should be stopped.

Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 982ae3c..50ff9a9 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -1098,7 +1098,8 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev,
 
 		schedule_delayed_work(&hdev->adv_work, ADV_CLEAR_TIMEOUT);
 
-		if (hdev->discovery.type == DISCOV_TYPE_INTERLEAVED) {
+		if (hdev->discovery.type == DISCOV_TYPE_INTERLEAVED &&
+		    hdev->discovery.state == DISCOVERY_FINDING) {
 			mgmt_interleaved_discovery(hdev);
 		} else {
 			hci_dev_lock(hdev);
-- 
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