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drm/exynos: fix not to remain exynos_gem_obj as a leak

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The exynos_drm_gem_create() only calls drm_gem_object_release()
when exynos_drm_alloc_buf() is failed, and exynos_gem_obj remains
as a leak, which is allocated in exynos_drm_gem_init().
So this patch fixes it not to remain as a leak.

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
YoungJun Cho 2013-07-01 11:17:12 +09:00 committed by Inki Dae
parent 8eed2641df
commit c58c1599cd
1 changed files with 5 additions and 4 deletions
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9
drivers/gpu/drm/exynos/exynos_drm_gem.c
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@ -246,13 +246,14 @@ struct exynos_drm_gem_obj *exynos_drm_gem_create(struct drm_device *dev,
exynos_gem_obj->flags = flags;
ret = exynos_drm_alloc_buf(dev, buf, flags);
if (ret < 0) {
drm_gem_object_release(&exynos_gem_obj->base);
goto err_fini_buf;
}
if (ret < 0)
goto err_gem_fini;
return exynos_gem_obj;
err_gem_fini:
drm_gem_object_release(&exynos_gem_obj->base);
kfree(exynos_gem_obj);
err_fini_buf:
exynos_drm_fini_buf(dev, buf);
return ERR_PTR(ret);