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authorGustavo Padovan <gustavo.padovan@collabora.co.uk>2012-11-23 16:50:51 -0200
committerGustavo Padovan <gustavo.padovan@collabora.co.uk>2012-12-03 15:59:59 -0200
commitffa88e02bc67a1496fae762ad899e8f49136e7a1 (patch)
tree19ccfa6766bea3adc5d9cbfe9f903e4299e18ef4 /net
parent20714bfef84d3e690c9c6f8e9cd46543b5ae1eed (diff)
downloadlinux-ffa88e02bc67a1496fae762ad899e8f49136e7a1.tar.bz2
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.c4
-rw-r--r--net/bluetooth/mgmt.c10
2 files changed, 7 insertions, 7 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 3843f1897c86..705078a0cc39 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 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);