Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Xuezhi Zhang <zhangxuezhi1@coolpad.com>
To:     liviu.dudau@arm.com, brian.starkey@arm.com, airlied@linux.ie,
        daniel@ffwll.ch
Cc:     dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
        Xuezhi Zhang <zhangxuezhi1@coolpad.com>
Subject: [PATCH] drm/malidp: convert sysfs snprintf to sysfs_emit
Date:   Sun, 17 Apr 2022 13:29:18 +0000
Message-Id: <20220417132918.135795-1-zhangxuezhi1@coolpad.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Sender: llyz108@163.com
Precedence: bulk

Fix the following coccicheck warning:
drivers/gpu/drm/arm/malidp_drv.c:658:8-16:
WARNING: use scnprintf or sprintf

Signed-off-by: Xuezhi Zhang <zhangxuezhi1@coolpad.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 d5aef21426cf..b1ffd5ba27d9 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -655,7 +655,7 @@ 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