Bluetooth: Use proper datatypes in release-callbacks
This enhances code readability a lot and avoids using void* even though
we know the type of the variable.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c
index 17e6cd4..bc15429 100644
--- a/net/bluetooth/hci_sysfs.c
+++ b/net/bluetooth/hci_sysfs.c
@@ -79,8 +79,8 @@
static void bt_link_release(struct device *dev)
{
- void *data = to_hci_conn(dev);
- kfree(data);
+ struct hci_conn *conn = to_hci_conn(dev);
+ kfree(conn);
}
static struct device_type bt_link = {
@@ -368,8 +368,8 @@
static void bt_host_release(struct device *dev)
{
- void *data = to_hci_dev(dev);
- kfree(data);
+ struct hci_dev *hdev = to_hci_dev(dev);
+ kfree(hdev);
module_put(THIS_MODULE);
}