From: Andre Guedes <andre.guedes@openbossa.org>
Date: Fri, 27 Jul 2012 18:10:11 +0000 (-0300)
Subject: Bluetooth: Fix hci_le_conn_complete_evt
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b9b343d25484bbceaee454ab422daafb1c5eda96;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

Bluetooth: Fix hci_le_conn_complete_evt

We need to check the 'Role' parameter from the LE Connection
Complete Event in order to properly set 'out' and 'link_mode'
fields from hci_conn structure.

Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
---

diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 7f1955662455..23cf413e2acf 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -1304,6 +1304,8 @@ struct hci_ev_num_comp_blocks {
 } __packed;
 
 /* Low energy meta events */
+#define LE_CONN_ROLE_MASTER	0x00
+
 #define HCI_EV_LE_CONN_COMPLETE		0x01
 struct hci_ev_le_conn_complete {
 	__u8     status;
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index e89d7f24136b..8b13cccd50cd 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -3368,6 +3368,11 @@ static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
 		}
 
 		conn->dst_type = ev->bdaddr_type;
+
+		if (ev->role == LE_CONN_ROLE_MASTER) {
+			conn->out = true;
+			conn->link_mode |= HCI_LM_MASTER;
+		}
 	}
 
 	if (!test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags))