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Commit 7a59cc34 authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nouveau/ttm: prevent double-free in nouveau_sgdma_create_ttm() failure path 



TTM calls the destructor on its own already...

Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 6b19e47d

drivers/gpu/drm/nouveau/nouveau_sgdma.c

+1 −3
Original line number Diff line number Diff line
@@ -104,9 +104,7 @@ nouveau_sgdma_create_ttm(struct ttm_bo_device *bdev, 
	else

		nvbe->ttm.ttm.func = &nv50_sgdma_backend;



	if (ttm_dma_tt_init(&nvbe->ttm, bdev, size, page_flags, dummy_read_page)) {

		kfree(nvbe);

	if (ttm_dma_tt_init(&nvbe->ttm, bdev, size, page_flags, dummy_read_page))

		return NULL;

	}

	return &nvbe->ttm.ttm;

}