From b4f36ae31ceb29a3b41e54c85393e7971e4ef08b Mon Sep 17 00:00:00 2001
From: Johan Hedberg <johan.hedberg@intel.com>
Date: Wed, 22 Feb 2012 21:06:55 +0200
Subject: [PATCH] --- yaml --- r: 291038 b: refs/heads/master c:
 28cc7bde5978cbc58c9026123fa5f33b62ad66b3 h: refs/heads/master v: v3

---
 [refs]                          |  2 +-
 trunk/net/bluetooth/hci_event.c | 13 ++++++++---
 trunk/net/bluetooth/mgmt.c      | 38 ++++++++++++++++++++++-----------
 3 files changed, 37 insertions(+), 16 deletions(-)

diff --git a/[refs] b/[refs]
index 03493e3240af..a34fe6561268 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: db99b5fc77e6cec47d80703b471f1efe04527d2f
+refs/heads/master: 28cc7bde5978cbc58c9026123fa5f33b62ad66b3
diff --git a/trunk/net/bluetooth/hci_event.c b/trunk/net/bluetooth/hci_event.c
index 9917fe3d1d18..9b30587c0de6 100644
--- a/trunk/net/bluetooth/hci_event.c
+++ b/trunk/net/bluetooth/hci_event.c
@@ -209,11 +209,10 @@ static void hci_cc_write_local_name(struct hci_dev *hdev, struct sk_buff *skb)
 
 	hci_dev_lock(hdev);
 
-	if (status == 0)
-		memcpy(hdev->dev_name, sent, HCI_MAX_NAME_LENGTH);
-
 	if (test_bit(HCI_MGMT, &hdev->dev_flags))
 		mgmt_set_local_name_complete(hdev, sent, status);
+	else if (!status)
+		memcpy(hdev->dev_name, sent, HCI_MAX_NAME_LENGTH);
 
 	hci_dev_unlock(hdev);
 }
@@ -563,6 +562,14 @@ static void hci_setup(struct hci_dev *hdev)
 	if (hdev->hci_ver > BLUETOOTH_VER_1_1)
 		hci_send_cmd(hdev, HCI_OP_READ_LOCAL_COMMANDS, 0, NULL);
 
+	if (!test_bit(HCI_SETUP, &hdev->dev_flags) &&
+					test_bit(HCI_MGMT, &hdev->dev_flags)) {
+		struct hci_cp_write_local_name cp;
+
+		memcpy(cp.name, hdev->dev_name, sizeof(cp.name));
+		hci_send_cmd(hdev, HCI_OP_WRITE_LOCAL_NAME, sizeof(cp), &cp);
+	}
+
 	if (hdev->features[6] & LMP_SIMPLE_PAIR) {
 		if (test_bit(HCI_SSP_ENABLED, &hdev->dev_flags)) {
 			u8 mode = 0x01;
diff --git a/trunk/net/bluetooth/mgmt.c b/trunk/net/bluetooth/mgmt.c
index 3f6a2df9d150..9c1f7714794d 100644
--- a/trunk/net/bluetooth/mgmt.c
+++ b/trunk/net/bluetooth/mgmt.c
@@ -2260,22 +2260,29 @@ static int set_local_name(struct sock *sk, u16 index, void *data,
 
 	hci_dev_lock(hdev);
 
+	memcpy(hdev->short_name, mgmt_cp->short_name,
+						sizeof(hdev->short_name));
+
 	if (!hdev_is_powered(hdev)) {
-		err = cmd_status(sk, index, MGMT_OP_SET_LOCAL_NAME,
-						MGMT_STATUS_NOT_POWERED);
+		memcpy(hdev->dev_name, mgmt_cp->name, sizeof(hdev->dev_name));
+
+		err = cmd_complete(sk, hdev->id, MGMT_OP_SET_LOCAL_NAME, 0,
+								data, len);
+		if (err < 0)
+			goto failed;
+
+		err = mgmt_event(MGMT_EV_LOCAL_NAME_CHANGED, hdev, data, len,
+									sk);
+
 		goto failed;
 	}
 
-	cmd = mgmt_pending_add(sk, MGMT_OP_SET_LOCAL_NAME, hdev, data,
-									len);
+	cmd = mgmt_pending_add(sk, MGMT_OP_SET_LOCAL_NAME, hdev, data, len);
 	if (!cmd) {
 		err = -ENOMEM;
 		goto failed;
 	}
 
-	memcpy(hdev->short_name, mgmt_cp->short_name,
-						sizeof(hdev->short_name));
-
 	memcpy(hci_cp.name, mgmt_cp->name, sizeof(hci_cp.name));
 	err = hci_send_cmd(hdev, HCI_OP_WRITE_LOCAL_NAME, sizeof(hci_cp),
 								&hci_cp);
@@ -3563,10 +3570,17 @@ int mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status)
 {
 	struct pending_cmd *cmd;
 	struct mgmt_cp_set_local_name ev;
-	int err;
+	bool changed = false;
+	int err = 0;
+
+	if (memcmp(name, hdev->dev_name, sizeof(hdev->dev_name)) != 0) {
+		memcpy(hdev->dev_name, name, sizeof(hdev->dev_name));
+		changed = true;
+	}
 
 	memset(&ev, 0, sizeof(ev));
 	memcpy(ev.name, name, HCI_MAX_NAME_LENGTH);
+	memcpy(ev.short_name, hdev->short_name, HCI_MAX_SHORT_NAME_LENGTH);
 
 	cmd = mgmt_pending_find(MGMT_OP_SET_LOCAL_NAME, hdev);
 	if (!cmd)
@@ -3578,16 +3592,16 @@ int mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status)
 		goto failed;
 	}
 
-	update_eir(hdev);
-
 	err = cmd_complete(cmd->sk, hdev->id, MGMT_OP_SET_LOCAL_NAME, 0, &ev,
 								sizeof(ev));
 	if (err < 0)
 		goto failed;
 
 send_event:
-	err = mgmt_event(MGMT_EV_LOCAL_NAME_CHANGED, hdev, &ev, sizeof(ev),
-							cmd ? cmd->sk : NULL);
+	if (changed)
+		err = mgmt_event(MGMT_EV_LOCAL_NAME_CHANGED, hdev, &ev,
+					sizeof(ev), cmd ? cmd->sk : NULL);
+
 	update_eir(hdev);
 
 failed: