* [PATCH] drm/malidp: Convert sysfs sprintf/snprintf family to sysfs_emit
@ 2021-03-24 6:54 Tian Tao
0 siblings, 0 replies; only message in thread
From: Tian Tao @ 2021-03-24 6:54 UTC (permalink / raw)
To: airlied, daniel; +Cc: dri-devel
Fix the following coccicheck warning:
drivers/gpu//drm/arm/malidp_drv.c:658:8-16: WARNING: use scnprintf or
sprintf
Signed-off-by: Tian Tao <tiantao6@hisilicon.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 d83c736..b4ad0f2 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);
--
2.7.4
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2021-03-24 6:54 [PATCH] drm/malidp: Convert sysfs sprintf/snprintf family to sysfs_emit Tian Tao
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