[Nouveau] [PATCH] drm/nouveau/hwmon: Convert sysfs sprintf/snprintf family to sysfs_emit

[Tian Tao]

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 <tiant...@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

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