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drm/rockchip: Drop unbalanced obj unref
[ Upstream commit8ee3b0e85f
] In the error path, rockchip_drm_gem_object_mmap() is dropping an obj reference that it doesn't own. Fixes:41315b793e
("drm/rockchip: use drm_gem_mmap helpers") Signed-off-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230119231734.2884543-1-robdclark@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -262,9 +262,6 @@ static int rockchip_drm_gem_object_mmap(struct drm_gem_object *obj,
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else
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ret = rockchip_drm_gem_object_mmap_dma(obj, vma);
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if (ret)
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drm_gem_vm_close(vma);
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return ret;
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}
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