linux-kernel - [PATCH] drm/malidp: convert sysfs snprintf to sysfs

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: <20210607133931.52403-1-llyz108@163.com>
Date:   Mon,  7 Jun 2021 13:39:31 +0000
From:   Xuezhi Zhang <llyz108@....com>
To:     liviu.dudau@....com, brian.starkey@....com, airlied@...ux.ie,
        daniel@...ll.ch
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        Xuezhi Zhang <zhangxuezhi1@...ong.com>
Subject: [PATCH] drm/malidp: convert sysfs snprintf to sysfs_emit

From: Xuezhi Zhang <zhangxuezhi1@...ong.com>

Fix the following coccicheck warning:
drivers/gpu/drm/arm/malidp_drv.c:657:8-16:
WARNING: use scnprintf or sprintf

Signed-off-by: Xuezhi Zhang <zhangxuezhi1@...ong.com>
---
 drivers/gpu/drm/arm/malidp_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
index de59f3302516..d1af23f0704d 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -654,7 +654,7 @@ static ssize_t core_id_show(struct device *dev, struct device_attribute *attr,
 	struct drm_device *drm = dev_get_drvdata(dev);
 	struct malidp_drm *malidp = drm->dev_private;
 
-	return snprintf(buf, PAGE_SIZE, "%08x\n", malidp->core_id);
+	return sysfs_emit(buf, "%08x\n", malidp->core_id);
 }
 
 static DEVICE_ATTR_RO(core_id);
-- 
2.25.1