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| author | Florian Grandel <fgrandel@gmail.com> | 2015-06-18 04:16:41 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-06-18 19:11:51 +0300 |
| commit | bea28e65994de7fda06eb5f76aef3d25bd9c135f (patch) | |
| tree | 9a0fe81b9de001ae4f2d0ac3de3168723b3b42a1 /net/bluetooth | |
| parent | 411b4121e3a38ff78695ae019642a9cab1babf12 (diff) | |
| download | linux-bea28e65994de7fda06eb5f76aef3d25bd9c135f.tar.xz | |
Bluetooth: mgmt: improve get_adv_instance_flags() readability
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>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/mgmt.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 05f14c54b7ed..47fa16bffbe2 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -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) |