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Bluetooth: mgmt: improve get_adv_instance_flags() readability

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Switch if and else conditions to replace a negative statement by a
positive one which makes the condition more readable.

Signed-off-by: Florian Grandel <fgrandel@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Florian Grandel 2015-06-18 03:16:41 +02:00 committed by Marcel Holtmann
parent 411b4121e3
commit bea28e6599
1 changed files with 16 additions and 14 deletions
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30
net/bluetooth/mgmt.c
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@ -962,26 +962,28 @@ static u32 get_adv_instance_flags(struct hci_dev *hdev, u8 instance)
u32 flags;
struct adv_info *adv_instance;
if (instance != 0x00) {
adv_instance = hci_find_adv_instance(hdev, instance);
if (instance == 0x00) {
/* Instance 0 always manages the "Tx Power" and "Flags"
* fields
*/
flags = MGMT_ADV_FLAG_TX_POWER | MGMT_ADV_FLAG_MANAGED_FLAGS;
/* Return 0 when we got an invalid instance identifier. */
if (!adv_instance)
return 0;
/* For instance 0, the HCI_ADVERTISING_CONNECTABLE setting
* corresponds to the "connectable" instance flag.
*/
if (hci_dev_test_flag(hdev, HCI_ADVERTISING_CONNECTABLE))
flags |= MGMT_ADV_FLAG_CONNECTABLE;
return adv_instance->flags;
return flags;
}
/* Instance 0 always manages the "Tx Power" and "Flags" fields */
flags = MGMT_ADV_FLAG_TX_POWER | MGMT_ADV_FLAG_MANAGED_FLAGS;
adv_instance = hci_find_adv_instance(hdev, instance);
/* For instance 0, the HCI_ADVERTISING_CONNECTABLE setting corresponds
* to the "connectable" instance flag.
*/
if (hci_dev_test_flag(hdev, HCI_ADVERTISING_CONNECTABLE))
flags |= MGMT_ADV_FLAG_CONNECTABLE;
/* Return 0 when we got an invalid instance identifier. */
if (!adv_instance)
return 0;
return flags;
return adv_instance->flags;
}
static u8 get_adv_instance_scan_rsp_len(struct hci_dev *hdev, u8 instance)