From: Tian Tao <tiantao6@hisilicon.com>
To: <thierry.reding@gmail.com>, <airlied@linux.ie>, <daniel@ffwll.ch>,
<jonathanh@nvidia.com>
Cc: linux-tegra@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: [PATCH] drm/tegra: Use PTR_ERR_OR_ZERO() to simplify code
Date: Tue, 15 Dec 2020 15:00:53 +0800 [thread overview]
Message-ID: <1608015653-37527-1-git-send-email-tiantao6@hisilicon.com> (raw)
Fixes coccicheck warning:
drivers/gpu/drm/tegra/drm.c:350:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
---
drivers/gpu/drm/tegra/drm.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index 19ffb06..245b468 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -347,10 +347,7 @@ static int tegra_gem_create(struct drm_device *drm, void *data,
bo = tegra_bo_create_with_handle(file, drm, args->size, args->flags,
&args->handle);
- if (IS_ERR(bo))
- return PTR_ERR(bo);
-
- return 0;
+ return PTR_ERR_OR_ZERO(bo);
}
static int tegra_gem_mmap(struct drm_device *drm, void *data,
--
2.7.4
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next reply other threads:[~2020-12-15 8:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-15 7:00 Tian Tao [this message]
2021-01-15 16:23 ` [PATCH] drm/tegra: Use PTR_ERR_OR_ZERO() to simplify code Thierry Reding
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