Hi Rob,
On Monday 23 December 2013 13:04:15 Rob Clark wrote:
> On Mon, Dec 23, 2013 at 10:27 AM, Laurent Pinchart
>
> <laurent.pinchart@xxxxxxxxxxxxxxxx> wrote:
> > The connectors list iterator returns the list head when the list is
> > empty. Fix it by returning NULL in that case.
> >
> > Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
>
> Thanks
>
> Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>
Thank you. Could you please take this in your tree, or make sure that Dave
picks the patch from the list ?
> > ---
> >
> > drivers/gpu/drm/omapdrm/omap_fb.c | 5 ++++-
> > 1 file changed, 4 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c
> > b/drivers/gpu/drm/omapdrm/omap_fb.c index f2b8f06..1b48cf2 100644
> > --- a/drivers/gpu/drm/omapdrm/omap_fb.c
> > +++ b/drivers/gpu/drm/omapdrm/omap_fb.c
> > @@ -301,8 +301,11 @@ struct drm_connector
> > *omap_framebuffer_get_next_connector(>
> > struct list_head *connector_list =
> > &dev->mode_config.connector_list;
> > struct drm_connector *connector = from;
> >
> > - if (!from)
> > + if (!from) {
> > + if (list_empty(connector_list))
> > + return NULL;
> > return list_first_entry(connector_list, typeof(*from),
> > head);
> > + }
> >
> > list_for_each_entry_from(connector, connector_list, head) {
> > if (connector != from) {
--
Regards,
Laurent Pinchart
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