From 0224d2fafbbed4ac0cb05d08d3adab506a398451 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Tue, 21 Feb 2012 19:40:05 +0200 Subject: [PATCH] Bluetooth: mgmt: Fix New Settings event for connectable/discoverable When powered off and doing changes to the Connectable or Discoverable setting we should also send an appropriate New Settings event in addition to the command response. Signed-off-by: Johan Hedberg Acked-by: Marcel Holtmann --- net/bluetooth/mgmt.c | 29 +++++++++++++++++++++++++---- 1 file changed, 25 insertions(+), 4 deletions(-) diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 439ec786ff8..08b867a4d0e 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -876,11 +876,20 @@ static int set_discoverable(struct sock *sk, u16 index, void *data, u16 len) } if (!hdev_is_powered(hdev)) { - if (cp->val) - set_bit(HCI_DISCOVERABLE, &hdev->dev_flags); - else - clear_bit(HCI_DISCOVERABLE, &hdev->dev_flags); + bool changed = false; + + if (!!cp->val != test_bit(HCI_DISCOVERABLE, &hdev->dev_flags)) { + change_bit(HCI_DISCOVERABLE, &hdev->dev_flags); + changed = true; + } + err = send_settings_rsp(sk, MGMT_OP_SET_DISCOVERABLE, hdev); + if (err < 0) + goto failed; + + if (changed) + err = new_settings(hdev, sk); + goto failed; } @@ -938,13 +947,25 @@ static int set_connectable(struct sock *sk, u16 index, void *data, u16 len) hci_dev_lock(hdev); if (!hdev_is_powered(hdev)) { + bool changed = false; + + if (!!cp->val != test_bit(HCI_CONNECTABLE, &hdev->dev_flags)) + changed = true; + if (cp->val) set_bit(HCI_CONNECTABLE, &hdev->dev_flags); else { clear_bit(HCI_CONNECTABLE, &hdev->dev_flags); clear_bit(HCI_DISCOVERABLE, &hdev->dev_flags); } + err = send_settings_rsp(sk, MGMT_OP_SET_CONNECTABLE, hdev); + if (err < 0) + goto failed; + + if (changed) + err = new_settings(hdev, sk); + goto failed; } -- 2.39.2