From: Andre Guedes <andre.guedes@openbossa.org>
Date: Tue, 6 Mar 2012 22:37:06 +0000 (-0300)
Subject: Bluetooth: Check FINDING state in interleaved discovery
X-Git-Tag: firefly_0821_release~3680^2~2713^2~3^2~18^2^2~112
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=bc3dd33cef001e61da0f71b5d8f918b3dbaa4a94;p=firefly-linux-kernel-4.4.55.git

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 982ae3c52db4..50ff9a989531 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);