From: Jing Yao <yao.jing2@xxxxxxxxxx>
coccicheck complains about the use of snprintf() in sysfs show
functions:
WARNING use scnprintf or sprintf
Use sysfs_emit instead of scnprintf, snprintf or sprintf makes more
sense.
Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: Jing Yao <yao.jing2@xxxxxxxxxx>
---
.../video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c
index afac1d9445aa..57b7d1f49096 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c
@@ -169,7 +169,7 @@ static ssize_t tpo_td043_vmirror_show(struct device *dev,
{
struct panel_drv_data *ddata = dev_get_drvdata(dev);
- return snprintf(buf, PAGE_SIZE, "%d\n", ddata->vmirror);
+ return sysfs_emit(buf, "%d\n", ddata->vmirror);
}
static ssize_t tpo_td043_vmirror_store(struct device *dev,
@@ -199,7 +199,7 @@ static ssize_t tpo_td043_mode_show(struct device *dev,
{
struct panel_drv_data *ddata = dev_get_drvdata(dev);
- return snprintf(buf, PAGE_SIZE, "%d\n", ddata->mode);
+ return sysfs_emit(buf, "%d\n", ddata->mode);
}
static ssize_t tpo_td043_mode_store(struct device *dev,
--
2.25.1
