[PATCH] drm/omap: fix a NULL pointer dereferenced

[Haowen Bai]

r_ovl is NULL but dereferenced

Signed-off-by: Haowen Bai <baihao...@meizu.com>
---
 drivers/gpu/drm/omapdrm/omap_overlay.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/omapdrm/omap_overlay.c 
b/drivers/gpu/drm/omapdrm/omap_overlay.c
index 10730c9..d09aaf6 100644
--- a/drivers/gpu/drm/omapdrm/omap_overlay.c
+++ b/drivers/gpu/drm/omapdrm/omap_overlay.c
@@ -86,7 +86,6 @@ int omap_overlay_assign(struct drm_atomic_state *s, struct 
drm_plane *plane,
                r_ovl = omap_plane_find_free_overlay(s->dev, overlay_map,
                                                     caps, fourcc);
                if (!r_ovl) {
-                       overlay_map[r_ovl->idx] = NULL;
                        *overlay = NULL;
                        return -ENOMEM;
                }
-- 
2.7.4