diff options
| author |   Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2021-12-01 11:49:49 -0800 |
|---|---|---|
| committer |   Marcel Holtmann <marcel@holtmann.org> | 2021-12-07 17:05:51 +0100 |
| commit | 6f59f991b4e735323f099ac6490e725ae8c750a5 (patch) | |
| tree | 43f97708270e0815a0aa62b04a96599a8241acae /net/bluetooth/mgmt.c | |
| parent | Bluetooth: btbcm: disable read tx power for some Macs with the T2 Security chip (diff) | |
| download | linux-dev-6f59f991b4e735323f099ac6490e725ae8c750a5.tar.xz linux-dev-6f59f991b4e735323f099ac6490e725ae8c750a5.zip | |
Bluetooth: MGMT: Use hci_dev_test_and_{set,clear}_flag
This make use of hci_dev_test_and_{set,clear}_flag instead of doing 2
operations in a row.
Fixes: cbbdfa6f33198 ("Bluetooth: Enable controller RPA resolution using Experimental feature")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index bf989ae03f9f..ff6d7c9333be 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -4041,10 +4041,10 @@ static int set_zero_key_func(struct sock *sk, struct hci_dev *hdev, #endif if (hdev && use_ll_privacy(hdev) && !hdev_is_powered(hdev)) { - bool changed = hci_dev_test_flag(hdev, HCI_ENABLE_LL_PRIVACY); - - hci_dev_clear_flag(hdev, HCI_ENABLE_LL_PRIVACY); + bool changed; + changed = hci_dev_test_and_clear_flag(hdev, + HCI_ENABLE_LL_PRIVACY); if (changed) exp_ll_privacy_feature_changed(false, hdev, sk); } @@ -4139,15 +4139,15 @@ static int set_rpa_resolution_func(struct sock *sk, struct hci_dev *hdev, val = !!cp->param[0]; if (val) { - changed = !hci_dev_test_flag(hdev, HCI_ENABLE_LL_PRIVACY); - hci_dev_set_flag(hdev, HCI_ENABLE_LL_PRIVACY); + changed = !hci_dev_test_and_set_flag(hdev, + HCI_ENABLE_LL_PRIVACY); hci_dev_clear_flag(hdev, HCI_ADVERTISING); /* Enable LL privacy + supported settings changed */ flags = BIT(0) | BIT(1); } else { - changed = hci_dev_test_flag(hdev, HCI_ENABLE_LL_PRIVACY); - hci_dev_clear_flag(hdev, HCI_ENABLE_LL_PRIVACY); + changed = hci_dev_test_and_clear_flag(hdev, + HCI_ENABLE_LL_PRIVACY); /* Disable LL privacy + supported settings changed */ flags = BIT(1); |