[PATCH] drm/plane: Fix IS_ERR() vs NULL check in drm_plane_create_hotspot_properties()

[Dan Carpenter]

The drm_property_create_signed_range() function doesn't return error
pointers it returns NULL on error.  Fix the error checking to match.

Fixes: 8f7179a1027d ("drm/atomic: Add support for mouse hotspots")
Signed-off-by: Dan Carpenter <dan.carpen...@linaro.org>
---
 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 f72bfbdddf23..6ee752c90380 100644
--- a/drivers/gpu/drm/drm_plane.c
+++ b/drivers/gpu/drm/drm_plane.c
@@ -338,14 +338,14 @@ 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);
-- 
2.51.0