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| author | Johan Hedberg <johan.hedberg@intel.com> | 2014-05-26 11:21:22 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-12-03 16:51:15 +0100 |
| commit | 710f11c08e9f18a8a642024880804436c0969514 (patch) | |
| tree | fa0c7816ef0a05d6d1615eddc68ac5aec402a13c /net | |
| parent | 8f5eeca321b4a618550a0c4c2d3da935aa7073b0 (diff) | |
| download | lwn-710f11c08e9f18a8a642024880804436c0969514.tar.gz lwn-710f11c08e9f18a8a642024880804436c0969514.zip | |
Bluetooth: Use custom macro for testing BR/EDR SC enabled
Since the HCI_SC_ENABLED flag will also be used for controllers without
BR/EDR Secure Connections support whenever we need to check specifically
for SC for BR/EDR we also need to check that the controller actually
supports it. This patch adds a convenience macro for check all the
necessary conditions and converts the places in the code that need it to
use it.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/hci_core.c | 4 | ||||
| -rw-r--r-- | net/bluetooth/hci_event.c | 2 | ||||
| -rw-r--r-- | net/bluetooth/mgmt.c | 5 |
3 files changed, 4 insertions, 7 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 5c319a49a5a4..2586e405adb3 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -1734,9 +1734,7 @@ static void hci_init4_req(struct hci_request *req, unsigned long opt) hci_req_add(req, HCI_OP_READ_SYNC_TRAIN_PARAMS, 0, NULL); /* Enable Secure Connections if supported and configured */ - if ((lmp_sc_capable(hdev) || - test_bit(HCI_FORCE_SC, &hdev->dbg_flags)) && - test_bit(HCI_SC_ENABLED, &hdev->dev_flags)) { + if (bredr_sc_enabled(hdev)) { u8 support = 0x01; hci_req_add(req, HCI_OP_WRITE_SC_SUPPORT, sizeof(support), &support); diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index d76d4f821189..f980fc46ea5e 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -4027,7 +4027,7 @@ static void hci_remote_oob_data_request_evt(struct hci_dev *hdev, data = hci_find_remote_oob_data(hdev, &ev->bdaddr); if (data) { - if (test_bit(HCI_SC_ENABLED, &hdev->dev_flags)) { + if (bredr_sc_enabled(hdev)) { struct hci_cp_remote_oob_ext_data_reply cp; bacpy(&cp.bdaddr, &ev->bdaddr); diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 7974a39a42d9..868769543d83 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -3562,7 +3562,7 @@ static int read_local_oob_data(struct sock *sk, struct hci_dev *hdev, goto unlock; } - if (test_bit(HCI_SC_ENABLED, &hdev->dev_flags)) + if (bredr_sc_enabled(hdev)) err = hci_send_cmd(hdev, HCI_OP_READ_LOCAL_OOB_EXT_DATA, 0, NULL); else @@ -6803,8 +6803,7 @@ void mgmt_read_local_oob_data_complete(struct hci_dev *hdev, u8 *hash192, cmd_status(cmd->sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, mgmt_status(status)); } else { - if (test_bit(HCI_SC_ENABLED, &hdev->dev_flags) && - hash256 && rand256) { + if (bredr_sc_enabled(hdev) && hash256 && rand256) { struct mgmt_rp_read_local_oob_ext_data rp; memcpy(rp.hash192, hash192, sizeof(rp.hash192)); |