Re: [RFC 3/4] Bluetooth: Merge INQUIRY and LE_SCAN discovery states

[Marcel Holtmann <marcel@holtmann.org>]

Hi Andre,

> This patch merges DISCOVERY_INQUIRY and DISCOVERY_LE_SCAN states
> into a new state called DISCOVERY_FINDING.
> 
> From the discovery perspective, we are pretty much worried about
> to know just if we are finding devices than what exactly phase of
> "finding devices" (inquiry or LE scan) we are currently running.
> Besides, to know if the controller is performing inquiry or LE scan
> we should check HCI_INQUIRY or HCI_LE_SCAN bits in hdev flags.
> 
> Moreover, merging this two states will simplify the discovery state
> machine and will keep interleaved discovery implementation simpler.
> 
> Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
> ---
>  include/net/bluetooth/hci_core.h |    3 +--
>  net/bluetooth/hci_core.c         |    6 ++----
>  net/bluetooth/hci_event.c        |    6 +++---
>  net/bluetooth/mgmt.c             |    2 +-
>  4 files changed, 7 insertions(+), 10 deletions(-)

Acked-by: Marcel Holtmann <marcel@holtmann.org>

Regards

Marcel