diff options
| author | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2012-11-23 16:50:51 -0200 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2012-12-03 15:59:59 -0200 |
| commit | ffa88e02bc67a1496fae762ad899e8f49136e7a1 (patch) | |
| tree | 19ccfa6766bea3adc5d9cbfe9f903e4299e18ef4 /net/bluetooth/mgmt.c | |
| parent | 20714bfef84d3e690c9c6f8e9cd46543b5ae1eed (diff) | |
| download | lwn-ffa88e02bc67a1496fae762ad899e8f49136e7a1.tar.gz lwn-ffa88e02bc67a1496fae762ad899e8f49136e7a1.zip | |
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/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index dedbb1d8b2d2..5d0ef759ef49 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); |