From: Vasyl Gomonovych <gomonovych@gmail.com>
To: thierry.reding@gmail.com, airlied@linux.ie, jonathanh@nvidia.com,
dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, gomonovych@gmail.com
Subject: [PATCH] drm/tegra: Use PTR_ERR_OR_ZERO()
Date: Tue, 28 Nov 2017 23:19:18 +0100 [thread overview]
Message-ID: <1511907558-13933-1-git-send-email-gomonovych@gmail.com> (raw)
Fix ptr_ret.cocci warnings:
drivers/gpu/drm/tegra/drm.c:597:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com>
---
drivers/gpu/drm/tegra/drm.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index 52552b9b89ef..5718ca9a7943 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -594,10 +594,8 @@ 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,
--
1.9.1
reply other threads:[~2017-11-28 22:19 UTC|newest]
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