diff options
| author | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2012-11-23 18:50:51 (GMT) |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2012-12-03 17:59:59 (GMT) |
| commit | ffa88e02bc67a1496fae762ad899e8f49136e7a1 (patch) | |
| tree | 19ccfa6766bea3adc5d9cbfe9f903e4299e18ef4 /net | |
| parent | 20714bfef84d3e690c9c6f8e9cd46543b5ae1eed (diff) | |
| download | linux-ffa88e02bc67a1496fae762ad899e8f49136e7a1.tar.xz | |
Bluetooth: Move double negation to macros
Some comparisons needs to double negation(!!) in order to make the value
of the field boolean. Add it to the macro makes the code more readable.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/hci_event.c | 4 | ||||
| -rw-r--r-- | net/bluetooth/mgmt.c | 10 |
2 files changed, 7 insertions, 7 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 3843f18..705078a 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -794,10 +794,10 @@ static void hci_set_le_support(struct hci_dev *hdev) if (test_bit(HCI_LE_ENABLED, &hdev->dev_flags)) { cp.le = 1; - cp.simul = !!lmp_le_br_capable(hdev); + cp.simul = lmp_le_br_capable(hdev); } - if (cp.le != !!lmp_host_le_capable(hdev)) + if (cp.le != lmp_host_le_capable(hdev)) hci_send_cmd(hdev, HCI_OP_WRITE_LE_HOST_SUPPORTED, sizeof(cp), &cp); } diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index dedbb1d..5d0ef75 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -1225,7 +1225,7 @@ static int set_le(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) } val = !!cp->val; - enabled = !!lmp_host_le_capable(hdev); + 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 = !!lmp_le_br_capable(hdev); + hci_cp.simul = lmp_le_br_capable(hdev); } err = hci_send_cmd(hdev, HCI_OP_WRITE_LE_HOST_SUPPORTED, sizeof(hci_cp), @@ -2924,13 +2924,13 @@ int mgmt_powered(struct hci_dev *hdev, u8 powered) struct hci_cp_write_le_host_supported cp; cp.le = 1; - cp.simul = !!lmp_le_br_capable(hdev); + cp.simul = lmp_le_br_capable(hdev); /* Check first if we already have the right * host state (host features set) */ - if (cp.le != !!lmp_host_le_capable(hdev) || - cp.simul != !!lmp_host_le_br_capable(hdev)) + if (cp.le != lmp_host_le_capable(hdev) || + cp.simul != lmp_host_le_br_capable(hdev)) hci_send_cmd(hdev, HCI_OP_WRITE_LE_HOST_SUPPORTED, sizeof(cp), &cp); |