linux-kernel - [PATCH] drm/tegra/fb: Delete an error message for a failed memory allocation in tegra_fbdev

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <0704416a-23f7-3ce3-2bd2-d6a8c106f10d@users.sourceforge.net>
Date:   Wed, 7 Feb 2018 21:23:35 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-tegra@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        David Airlie <airlied@...ux.ie>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Thierry Reding <thierry.reding@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH] drm/tegra/fb: Delete an error message for a failed memory
 allocation in tegra_fbdev_create()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Wed, 7 Feb 2018 21:17:17 +0100

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/gpu/drm/tegra/fb.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index 001cb77e2f59..e63a0b228751 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -325,10 +325,8 @@ static struct tegra_fbdev *tegra_fbdev_create(struct drm_device *drm)
 	struct tegra_fbdev *fbdev;
 
 	fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL);
-	if (!fbdev) {
-		dev_err(drm->dev, "failed to allocate DRM fbdev\n");
+	if (!fbdev)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	drm_fb_helper_prepare(drm, &fbdev->base, &tegra_fb_helper_funcs);
 
-- 
2.16.1