[PATCH] drm/tegra: gem: Remove some dead code

'dma_buf_map_attachment()' can not return NULL, so there is no need to check for it.

Signed-off-by: Christophe JAILLET christophe.jaillet@wanadoo.fr --- drivers/gpu/drm/tegra/gem.c | 5 ----- 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/tegra/gem.c index 95e622e31931..19bf9cdf1f11 100644 --- a/drivers/gpu/drm/tegra/gem.c +++ b/drivers/gpu/drm/tegra/gem.c @@ -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;