Re: [PATCH] Bluetooth: Remove redundant hdev->parent field

[Johan Hedberg <johan.hedberg@gmail.com>]

Hi David,

On Fri, Mar 09, 2012, David Herrmann wrote:
> 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 <dh.herrmann@googlemail.com>
> ---
>  drivers/bluetooth/hci_ldisc.c    |    2 +-
>  include/net/bluetooth/hci_core.h |    3 +--
>  net/bluetooth/hci_sysfs.c        |    1 -
>  3 files changed, 2 insertions(+), 4 deletions(-)

Applied to my bluetooth-next tree. Thanks.

Johan