[PATCH 2/2] Bluetooth: DISCOVERY_STOPPED state

[Andre Guedes <andre.guedes@openbossa.org>]

We are not supposed to send mgmt_discovering events if we are
transiting from DISCOVERY_STARTING to DISCOVERY_STOPPED state.
It doesn't make sense to send mgmt_discovering event once
discovery procedure has not been even started.

Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
---
 net/bluetooth/hci_core.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 9ada164..dc31e7d 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -380,7 +380,8 @@ void hci_discovery_set_state(struct hci_dev *hdev, int state)
 
 	switch (state) {
 	case DISCOVERY_STOPPED:
-		mgmt_discovering(hdev, 0);
+		if (hdev->discovery.state != DISCOVERY_STARTING)
+			mgmt_discovering(hdev, 0);
 		break;
 	case DISCOVERY_STARTING:
 		break;
-- 
1.7.9