Tian Tao
2021-Apr-12 03:29 UTC
[Nouveau] [PATCH] drm/nouveau/hwmon: Convert sysfs sprintf/snprintf family to sysfs_emit
Fix the following coccicheck warning:
drivers/gpu/drm/nouveau/nouveau_hwmon.c:44:8-16: WARNING:
use scnprintf or sprintf
drivers/gpu/drm/nouveau/nouveau_hwmon.c:57:8-16: WARNING:
use scnprintf or sprintf
drivers/gpu/drm/nouveau/nouveau_hwmon.c:90:8-16: WARNING:
use scnprintf or sprintf
Signed-off-by: Tian Tao <tiantao6 at hisilicon.com>
---
drivers/gpu/drm/nouveau/nouveau_hwmon.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_hwmon.c
b/drivers/gpu/drm/nouveau/nouveau_hwmon.c
index 1c3104d..c6e5ee9 100644
--- a/drivers/gpu/drm/nouveau/nouveau_hwmon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_hwmon.c
@@ -41,7 +41,7 @@ static ssize_t
nouveau_hwmon_show_temp1_auto_point1_pwm(struct device *d,
struct device_attribute *a, char *buf)
{
- return snprintf(buf, PAGE_SIZE, "%d\n", 100);
+ return sysfs_emit(buf, "%d\n", 100);
}
static SENSOR_DEVICE_ATTR(temp1_auto_point1_pwm, 0444,
nouveau_hwmon_show_temp1_auto_point1_pwm, NULL, 0);
@@ -54,7 +54,7 @@ nouveau_hwmon_temp1_auto_point1_temp(struct device *d,
struct nouveau_drm *drm = nouveau_drm(dev);
struct nvkm_therm *therm = nvxx_therm(&drm->client.device);
- return snprintf(buf, PAGE_SIZE, "%d\n",
+ return sysfs_emit(buf, "%d\n",
therm->attr_get(therm, NVKM_THERM_ATTR_THRS_FAN_BOOST) * 1000);
}
static ssize_t
@@ -87,7 +87,7 @@ nouveau_hwmon_temp1_auto_point1_temp_hyst(struct device *d,
struct nouveau_drm *drm = nouveau_drm(dev);
struct nvkm_therm *therm = nvxx_therm(&drm->client.device);
- return snprintf(buf, PAGE_SIZE, "%d\n",
+ return sysfs_emit(buf, "%d\n",
therm->attr_get(therm, NVKM_THERM_ATTR_THRS_FAN_BOOST_HYST) * 1000);
}
static ssize_t
--
2.7.4