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Commit 2f5993cc authored by Thomas Hellstrom's avatar Thomas Hellstrom Committed by Dave Airlie
Browse files

drm/vmwgfx: Fix up an error path during bo creation 



Signed-off-by: default avatarThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent a5193fe5

drivers/gpu/drm/vmwgfx/vmwgfx_resource.c

+8 −6
Original line number Diff line number Diff line
@@ -862,7 +862,7 @@ int vmw_dmabuf_alloc_ioctl(struct drm_device *dev, void *data, 
			      &vmw_vram_sys_placement, true,

			      &vmw_user_dmabuf_destroy);

	if (unlikely(ret != 0))

		return ret;

		goto out_no_dmabuf;



	tmp = ttm_bo_reference(&vmw_user_bo->dma.base);

	ret = ttm_base_object_init(vmw_fpriv(file_priv)->tfile,
@@ -870,19 +870,21 @@ int vmw_dmabuf_alloc_ioctl(struct drm_device *dev, void *data, 
				   false,

				   ttm_buffer_type,

				   &vmw_user_dmabuf_release, NULL);

	if (unlikely(ret != 0)) {

		ttm_bo_unref(&tmp);

	} else {

	if (unlikely(ret != 0))

		goto out_no_base_object;

	else {

		rep->handle = vmw_user_bo->base.hash.key;

		rep->map_handle = vmw_user_bo->dma.base.addr_space_offset;

		rep->cur_gmr_id = vmw_user_bo->base.hash.key;

		rep->cur_gmr_offset = 0;

	}

	ttm_bo_unref(&tmp);



out_no_base_object:

	ttm_bo_unref(&tmp);

out_no_dmabuf:

	ttm_read_unlock(&vmaster->lock);



	return 0;

	return ret;

}



int vmw_dmabuf_unref_ioctl(struct drm_device *dev, void *data,