Commit cc09cb6d authored Oct 30, 2016 by Christophe JAILLET Committed by Thierry Reding Nov 07, 2016

drm/tegra: gem: Remove some dead code



dma_buf_map_attachment() never returns NULL, so there is no need to
check for it.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Thierry Reding <treding@nvidia.com>

parent 4141e744

drivers/gpu/drm/tegra/gem.c

+0 −5

Original line number	Diff line number	Diff line
		@@ -318,11 +318,6 @@ static struct tegra_bo tegra_bo_import(struct drm_device drm,
		get_dma_buf(buf);

		bo->sgt = dma_buf_map_attachment(attach, DMA_TO_DEVICE);
		if (!bo->sgt) {
		err = -ENOMEM;
		goto detach;
		}

		if (IS_ERR(bo->sgt)) {
		err = PTR_ERR(bo->sgt);
		goto detach;