From 6935e0f5181644201894f0b7fbe3d8910c18af05 Mon Sep 17 00:00:00 2001 From: David Herrmann Date: Fri, 9 Mar 2012 15:53:42 +0100 Subject: Bluetooth: Remove redundant hdev->parent field We initialize the "struct device" in hci_alloc_dev() for a long time now so we can access hdev->dev.parent directly. Hence, we can drop the temporary field hdev->parent which is used in no other place than hci_add_sysfs(). SET_HCIDEV_DEV() is never called after registering a device by the drivers so we do not overwrite internal device-state. Furthermore, hdev->dev is initialized to 0 by kzalloc() inside hci_alloc_dev() so the default behavior with dev.parent = NULL is kept. Signed-off-by: David Herrmann Acked-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- net/bluetooth/hci_sysfs.c | 1 - 1 file changed, 1 deletion(-) (limited to 'net/bluetooth/hci_sysfs.c') diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index bc154298979a..60b93d8219ef 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c @@ -533,7 +533,6 @@ int hci_add_sysfs(struct hci_dev *hdev) BT_DBG("%p name %s bus %d", hdev, hdev->name, hdev->bus); - dev->parent = hdev->parent; dev_set_name(dev, "%s", hdev->name); err = device_add(dev); -- cgit v1.2.3