On Sat, Jul 27, 2024 at 1:32 AM Dan Carpenter <dan.carpenter@xxxxxxxxxx> wrote:
>
> The drm_property_create_signed_range() function returns NULL on error,
> it doesn't return error pointers. Change the IS_ERR() tests to check
> for NULL.
>
> Fixes: 8f7179a1027d ("drm/atomic: Add support for mouse hotspots")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> ---
> drivers/gpu/drm/drm_plane.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c
> index a28b22fdd7a4..4fcb5d486de6 100644
> --- a/drivers/gpu/drm/drm_plane.c
> +++ b/drivers/gpu/drm/drm_plane.c
> @@ -328,14 +328,14 @@ static int drm_plane_create_hotspot_properties(struct drm_plane *plane)
>
> prop_x = drm_property_create_signed_range(plane->dev, 0, "HOTSPOT_X",
> INT_MIN, INT_MAX);
> - if (IS_ERR(prop_x))
> - return PTR_ERR(prop_x);
> + if (!prop_x)
> + return -ENOMEM;
>
> prop_y = drm_property_create_signed_range(plane->dev, 0, "HOTSPOT_Y",
> INT_MIN, INT_MAX);
> - if (IS_ERR(prop_y)) {
> + if (!prop_y) {
> drm_property_destroy(plane->dev, prop_x);
> - return PTR_ERR(prop_y);
> + return -ENOMEM;
> }
>
> drm_object_attach_property(&plane->base, prop_x, 0);
Thanks, that looks good to me.
Reviewed-by: Zack Rusin <zack.rusin@xxxxxxxxxxxx>
z
