1 files changed, 16 insertions, 4 deletions

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 477726a6351..6ce42b45426 100644..100755
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -1456,7 +1456,7 @@ static void hci_cs_create_conn(struct hci_dev *hdev, __u8 status)
 		}
 	} else {
 		if (!conn) {
-			conn = hci_conn_add(hdev, ACL_LINK, &cp->bdaddr);
+			conn = hci_conn_add(hdev, ACL_LINK, 0, &cp->bdaddr);
 			if (conn) {
 				conn->out = true;
 				conn->link_mode |= HCI_LM_MASTER;
@@ -2131,6 +2131,15 @@ void hci_conn_accept(struct hci_conn *conn, int mask)
 	}
 }
 
+static inline bool is_sco_active(struct hci_dev *hdev)
+{
+	if (hci_conn_hash_lookup_state(hdev, SCO_LINK, BT_CONNECTED) ||
+			(hci_conn_hash_lookup_state(hdev, ESCO_LINK,
+						    BT_CONNECTED)))
+		return true;
+	return false;
+}
+
 static void hci_conn_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
 {
 	struct hci_ev_conn_request *ev = (void *) skb->data;
@@ -2158,7 +2167,8 @@ static void hci_conn_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
 		conn = hci_conn_hash_lookup_ba(hdev, ev->link_type,
 					       &ev->bdaddr);
 		if (!conn) {
-			conn = hci_conn_add(hdev, ev->link_type, &ev->bdaddr);
+			/* pkt_type not yet used for incoming connections */
+			conn = hci_conn_add(hdev, ev->link_type, 0, &ev->bdaddr);
 			if (!conn) {
 				BT_ERR("No memory for new connection");
 				hci_dev_unlock(hdev);
@@ -2177,7 +2187,8 @@ static void hci_conn_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
 
 			bacpy(&cp.bdaddr, &ev->bdaddr);
 
-			if (lmp_rswitch_capable(hdev) && (mask & HCI_LM_MASTER))
+			if (lmp_rswitch_capable(hdev) && ((mask & HCI_LM_MASTER)
+						|| is_sco_active(hdev)))
 				cp.role = 0x00; /* Become master */
 			else
 				cp.role = 0x01; /* Remain slave */
@@ -3366,6 +3377,7 @@ static void hci_sync_conn_complete_evt(struct hci_dev *hdev,
 		hci_conn_add_sysfs(conn);
 		break;
 
+	case 0x10:	/* Connection Accept Timeout */
 	case 0x11:	/* Unsupported Feature or Parameter Value */
 	case 0x1c:	/* SCO interval rejected */
 	case 0x1a:	/* Unsupported Remote Feature */
@@ -3942,7 +3954,7 @@ static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
 
 	conn = hci_conn_hash_lookup_state(hdev, LE_LINK, BT_CONNECT);
 	if (!conn) {
-		conn = hci_conn_add(hdev, LE_LINK, &ev->bdaddr);
+		conn = hci_conn_add(hdev, LE_LINK, 0, &ev->bdaddr);
 		if (!conn) {
 			BT_ERR("No memory for new connection");
 			goto unlock;