Bluetooth: hidp: remove unused session->state field
This field is always BT_CONNECTED. Remove it and set it to BT_CONNECTED in hidp_copy_session() unconditionally. Also note that this field is totally bogus. Userspace can query an hidp-session for its state. However, whenever user-space queries us, this field should be BT_CONNECTED. If it wasn't BT_CONNECTED, then we would be currently cleaning up the session and the session itself would exit in the next few milliseconds. Hence, there is no reason to let user-space know that the session will exit now if they cannot make _any_ use of that. Thus, remove the field and let user-space think that a session is always BT_CONNECTED as long as they can query it. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
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