From: Rob Clark <robdclark@xxxxxxxxxxxx>
[ 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 <robdclark@xxxxxxxxxxxx>
Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20230119231734.2884543-1-robdclark@xxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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 6edb7c52cb3dc..19b46c00dcbfd 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -262,9 +262,6 @@ 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;
}
--
2.39.2
