[Intel-gfx] [patch] drm/i915/gvt: cleanup a type issue in submit_context()

[Dan Carpenter]

On Fri, Oct 21, 2016 at 04:27:38PM +0800, Zhenyu Wang wrote:
> On 2016.10.21 11:06:01 +0300, Dan Carpenter wrote:
> > submit_context() should return negative error codes and zero on success
> > but by mistake we made it a bool.  I've changed it to int.  Also I made
> > it static because this isn't referenced in any other files.
> > 
> > This doesn't affect runtime because the return is eventually propogated
> > to elsp_mmio_write() where it is ignored.
> > 
> > Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>
> > 
> > diff --git a/drivers/gpu/drm/i915/gvt/execlist.c b/drivers/gpu/drm/i915/gvt/execlist.c
> > index c50a3d1a5131..bc69ba1842ea 100644
> > --- a/drivers/gpu/drm/i915/gvt/execlist.c
> > +++ b/drivers/gpu/drm/i915/gvt/execlist.c
> > @@ -616,7 +616,7 @@ static int prepare_mm(struct intel_vgpu_workload *workload)
> >  	(list_empty(q) ? NULL : container_of(q->prev, \
> >  	struct intel_vgpu_workload, list))
> >  
> > -bool submit_context(struct intel_vgpu *vgpu, int ring_id,
> > +static int submit_context(struct intel_vgpu *vgpu, int ring_id,
> >  		struct execlist_ctx_descriptor_format *desc,
> >  		bool emulate_schedule_in)
> >  {
> 
> Dan, this has been fixed in our recent pull, should hit linux-next very soon.
> 

Could you review elsp_mmio_write() as well?  Should we be doing
something with that return value?

regards,
dan carpenter