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drm/exynos: remove unnecessary NULL assignment

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They will be freed right or was freed already, so NULL assignment is
unnecessary.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Joonyoung Shim 2015-09-16 14:29:32 +09:00 committed by Inki Dae
parent 7c93537a47
commit 0269b1a17f
1 changed files with 0 additions and 3 deletions
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3
drivers/gpu/drm/exynos/exynos_drm_gem.c
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@ -118,8 +118,6 @@ static void exynos_drm_free_buf(struct exynos_drm_gem_obj *obj)
} else
dma_free_attrs(dev->dev, obj->size, obj->pages,
(dma_addr_t)obj->dma_addr, &obj->dma_attrs);
obj->dma_addr = (dma_addr_t)NULL;
}
static int exynos_drm_gem_handle_create(struct drm_gem_object *obj,
@ -167,7 +165,6 @@ void exynos_drm_gem_destroy(struct exynos_drm_gem_obj *exynos_gem_obj)
drm_gem_object_release(obj);
kfree(exynos_gem_obj);
exynos_gem_obj = NULL;
}
unsigned long exynos_drm_gem_get_size(struct drm_device *dev,