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Bluetooth: Make mgmt_discoverable() return void 

The return value of mgmt_discoverable() function is not used
and so just change it to return void.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann 2013-10-15 06:33:54 -07:00 committed by Johan Hedberg
parent 6acd7db41d
commit 86a7564573
2 changed files with 9 additions and 15 deletions
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2
include/net/bluetooth/hci_core.h
View File

@ -1100,7 +1100,7 @@ void mgmt_index_added(struct hci_dev *hdev);
void mgmt_index_removed(struct hci_dev *hdev);
void mgmt_set_powered_failed(struct hci_dev *hdev, int err);
int mgmt_powered(struct hci_dev *hdev, u8 powered);
int mgmt_discoverable(struct hci_dev *hdev, u8 discoverable);
void mgmt_discoverable(struct hci_dev *hdev, u8 discoverable);
int mgmt_connectable(struct hci_dev *hdev, u8 connectable);
int mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status);
int mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,

22
net/bluetooth/mgmt.c
View File

@ -4227,30 +4227,24 @@ void mgmt_set_powered_failed(struct hci_dev *hdev, int err)
mgmt_pending_remove(cmd);
}
int mgmt_discoverable(struct hci_dev *hdev, u8 discoverable)
void mgmt_discoverable(struct hci_dev *hdev, u8 discoverable)
{
bool changed = false;
int err = 0;
bool changed;
/* Nothing needed here if there's a pending command since that
* commands request completion callback takes care of everything
* necessary.
*/
if (mgmt_pending_find(MGMT_OP_SET_DISCOVERABLE, hdev))
return 0;
return;
if (discoverable) {
if (!test_and_set_bit(HCI_DISCOVERABLE, &hdev->dev_flags))
changed = true;
} else {
if (test_and_clear_bit(HCI_DISCOVERABLE, &hdev->dev_flags))
changed = true;
}
if (discoverable)
changed = !test_and_set_bit(HCI_DISCOVERABLE, &hdev->dev_flags);
else
changed = test_and_clear_bit(HCI_DISCOVERABLE, &hdev->dev_flags);
if (changed)
err = new_settings(hdev, NULL);
return err;
new_settings(hdev, NULL);
}
int mgmt_connectable(struct hci_dev *hdev, u8 connectable)