From: Jing Yao yao.jing2@zte.com.cn
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@zte.com.cn Signed-off-by: Jing Yao yao.jing2@zte.com.cn --- .../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,