Messages in this thread Patch in this message | | | From | Yannick FERTRE <> | Subject | Re: [PATCH] drm/stm: ltdc: fix warnings in ltdc_plane_create() | Date | Wed, 25 Apr 2018 07:13:40 +0000 |
| |
Hi Philippe,
Reviewed-by: Yannick Fertré <yannick.fertre@st.com>
On 04/19/2018 03:28 PM, Philippe Cornu wrote: > "make C=1" returns 2 warnings in ltdc_plane_create() > ("Using plain integer as NULL pointer"). This patch > fixes them. > > Signed-off-by: Philippe Cornu <philippe.cornu@st.com> > --- > drivers/gpu/drm/stm/ltdc.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c > index 616191fe98ae..d997a6014d6c 100644 > --- a/drivers/gpu/drm/stm/ltdc.c > +++ b/drivers/gpu/drm/stm/ltdc.c > @@ -860,13 +860,13 @@ static struct drm_plane *ltdc_plane_create(struct drm_device *ddev, > > plane = devm_kzalloc(dev, sizeof(*plane), GFP_KERNEL); > if (!plane) > - return 0; > + return NULL; > > ret = drm_universal_plane_init(ddev, plane, possible_crtcs, > <dc_plane_funcs, formats, nb_fmt, > NULL, type, NULL); > if (ret < 0) > - return 0; > + return NULL; > > drm_plane_helper_add(plane, <dc_plane_helper_funcs); > > | |