[PATCH] device: fix reporting of Connected state for PAN

[Gustavo Padovan <gustavo@padovan.org>]

From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

The network interface handles the connected state as boolean so we never
get an intermediate state CONNECTING. The old code was preventing the
transition from DISCONNECTED to CONNECTED in network to be signaled in
the Device interface.
---
 src/device.c | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/src/device.c b/src/device.c
index 57bfc86..34511bd 100644
--- a/src/device.c
+++ b/src/device.c
@@ -4506,10 +4506,20 @@ static void service_state_changed(struct btd_service *service,
 	struct btd_device *device = btd_service_get_device(service);
 	int err = btd_service_get_error(service);
 
-	if (old_state == BTD_SERVICE_STATE_CONNECTING)
-		device_profile_connected(device, profile, err);
-	else if (old_state == BTD_SERVICE_STATE_DISCONNECTING)
+	switch (new_state) {
+	case BTD_SERVICE_STATE_CONNECTED:
+		if (old_state == BTD_SERVICE_STATE_CONNECTING ||
+				old_state == BTD_SERVICE_STATE_DISCONNECTED)
+			device_profile_connected(device, profile, err);
+		break;
+
+	case BTD_SERVICE_STATE_DISCONNECTED:
 		device_profile_disconnected(device, profile, err);
+		break;
+
+	default:
+		break;
+	}
 }
 
 struct btd_service *btd_device_get_service(struct btd_device *dev,
-- 
1.8.1.4