From ae784c3ed37384210a43529f7842c865581c1258 Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Thu, 19 Jan 2023 15:17:34 -0800 Subject: [PATCH] drm/rockchip: Drop unbalanced obj unref [ Upstream commit 8ee3b0e85f6ccd9e6c527bc50eaba774c3bb18d0 ] In the error path, rockchip_drm_gem_object_mmap() is dropping an obj reference that it doesn't own. Fixes: 41315b793e13 ("drm/rockchip: use drm_gem_mmap helpers") Signed-off-by: Rob Clark Signed-off-by: Heiko Stuebner Link: https://patchwork.freedesktop.org/patch/msgid/20230119231734.2884543-1-robdclark@gmail.com Signed-off-by: Sasha Levin --- drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c index 62e5d0970525..22ff4a592976 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c @@ -250,9 +250,6 @@ static int rockchip_drm_gem_object_mmap(struct drm_gem_object *obj, else ret = rockchip_drm_gem_object_mmap_dma(obj, vma); - if (ret) - drm_gem_vm_close(vma); - return ret; }