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

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  [PATCH] drm/tegra: gem: Remove some dead code Christophe JAILLET <christophe.jaillet@wanadoo.fr> - 2016-10-30 17:00 +0100
    Re: [PATCH] drm/tegra: gem: Remove some dead code Thierry Reding <thierry.reding@gmail.com> - 2016-11-07 13:20 +0100

#1512094 — [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;
-- 
2.9.3

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#1516057

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On Sun, Oct 30, 2016 at 04:50:29PM +0100, Christophe JAILLET wrote:
> '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(-)

Applied, thanks.

Thierry

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