diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 813cdee9b428..85323786e13b 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -2843,7 +2843,7 @@ static int vop_create_crtc(struct vop *vop)
 		vop->lut = devm_kmalloc_array(dev, lut_len, sizeof(*vop->lut),
 					      GFP_KERNEL);
 		if (!vop->lut)
-			return -ENOMEM;
+			goto err_unregister_crtc_funcs;
 
 		r_base = crtc->gamma_store;
 		g_base = r_base + crtc->gamma_size;