Re: [PATCH v2 1/5] i3c: master: detach and free device if pre_assign_dyn_addr() fails

From: Boris Brezillon
Date: Tue Sep 03 2019 - 06:52:44 EST

On Tue, 3 Sep 2019 12:35:50 +0200
Vitor Soares <Vitor.Soares@xxxxxxxxxxxx> wrote:

> On pre_assing_dyn_addr() the devices that fail:
> i3c_master_setdasa_locked()
> i3c_master_reattach_i3c_dev()
> i3c_master_retrieve_dev_info()
> are kept in memory and master->bus.devs list. This makes the i3c devices
> without a dynamic address are sent on DEFSLVS CCC command. Fix this by
> detaching and freeing the devices that fail on pre_assign_dyn_addr().
> Signed-off-by: Vitor Soares <vitor.soares@xxxxxxxxxxxx>
> ---
> Changes in v2:
> - Move out detach/free the i3c_dev_desc from pre_assign_dyn_addr()

So, you decided to ignore my comment about leaving the i3c_dev_desc
allocated and skipping entries that don't have a dynamic address when
forging the DEFSLVS frame instead of doing this
allocate/free/re-allocate dance, and more importantly, you didn't even
bother explaining why.

I'm not willing to accept this patch unless you come up with solid