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Bluetooth: Make use feature test macros

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For better code readability and avoiding simple bugs of checking the
wrong byte of the features make use of feature test macros whenever
possible.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This commit is contained in:
Johan Hedberg 2012-10-24 21:12:01 +03:00 • committed by Gustavo Padovan
parent 761f09e4d6
commit 976eb20e61
2 changed files with 18 additions and 18 deletions
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10
net/bluetooth/mgmt.c
View file

@ -565,7 +565,7 @@ static int update_eir(struct hci_dev *hdev)
if (!hdev_is_powered(hdev))
return 0;
if (!(hdev->features[6] & LMP_EXT_INQ))
if (!lmp_ext_inq_capable(hdev))
return 0;
if (!test_bit(HCI_SSP_ENABLED, &hdev->dev_flags))
@ -1225,7 +1225,7 @@ static int set_le(struct sock *sk, struct hci_dev *hdev, void *data, u16 len)
}
val = !!cp->val;
enabled = !!(hdev->host_features[0] & LMP_HOST_LE);
enabled = !!lmp_host_le_capable(hdev);
if (!hdev_is_powered(hdev) || val == enabled) {
bool changed = false;
@ -1261,7 +1261,7 @@ static int set_le(struct sock *sk, struct hci_dev *hdev, void *data, u16 len)
if (val) {
hci_cp.le = val;
hci_cp.simul = !!(hdev->features[6] & LMP_SIMUL_LE_BR);
hci_cp.simul = !!lmp_le_br_capable(hdev);
}
err = hci_send_cmd(hdev, HCI_OP_WRITE_LE_HOST_SUPPORTED, sizeof(hci_cp),
@ -2923,7 +2923,7 @@ int mgmt_powered(struct hci_dev *hdev, u8 powered)
struct hci_cp_write_le_host_supported cp;
cp.le = 1;
cp.simul = !!(hdev->features[6] & LMP_SIMUL_LE_BR);
cp.simul = !!lmp_le_br_capable(hdev);
hci_send_cmd(hdev, HCI_OP_WRITE_LE_HOST_SUPPORTED,
sizeof(cp), &cp);
@ -3383,7 +3383,7 @@ static int clear_eir(struct hci_dev *hdev)
{
struct hci_cp_write_eir cp;
if (!(hdev->features[6] & LMP_EXT_INQ))
if (!lmp_ext_inq_capable(hdev))
return 0;
memset(hdev->eir, 0, sizeof(hdev->eir));