Re: [PATCH] xen/iommu: dt: Check the return value of xsm_deassign_dtdevice()

[Julien Grall <julien@xxxxxxx>]

On 23/05/2022 08:00, Michal Orzel wrote:
> Hi Julien,
Hi Michal,


> On 22.05.2022 18:59, Julien Grall wrote:
> > From: Julien Grall <jgrall@xxxxxxxxxx>
> >
> > xsm_deasign_dtdevice() will indicate whether the caller is allowed
> s/deasign/deassign/
Good spot! I will fix it on commit unless there are any objections.

> > to issue the operation. So the return value has to be checked.
> >
> > Spotted by clang static analyzer.
> >
> > Fixes: fe36cccc483c ("xen/passthrough: Extend XEN_DOMCTL_*assign_device to support 
> > DT device")
> > Signed-off-by: Julien Grall <jgrall@xxxxxxxxxx>
> Apart from that:
> Reviewed-by: Michal Orzel <michal.orzel@xxxxxxx>
Thanks!

Cheers,

--
Julien Grall