From: Jing Yao <yao.jing2@xxxxxxxxxx> [ Upstream commit 81a998288956d09d7a7a2303d47e4d60ad55c401 ] Use sysfs_emit instead of scnprintf, snprintf or sprintf. Reported-by: Zeal Robot <zealci@xxxxxxxxxx> Signed-off-by: Jing Yao <yao.jing2@xxxxxxxxxx> Signed-off-by: Helge Deller <deller@xxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/video/fbdev/udlfb.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c index f7823aa99340..08a694e9383f 100644 --- a/drivers/video/fbdev/udlfb.c +++ b/drivers/video/fbdev/udlfb.c @@ -1430,7 +1430,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev, struct device_attribute *a, char *buf) { struct fb_info *fb_info = dev_get_drvdata(fbdev); struct dlfb_data *dlfb = fb_info->par; - return snprintf(buf, PAGE_SIZE, "%u\n", + return sysfs_emit(buf, "%u\n", atomic_read(&dlfb->bytes_rendered)); } @@ -1438,7 +1438,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev, struct device_attribute *a, char *buf) { struct fb_info *fb_info = dev_get_drvdata(fbdev); struct dlfb_data *dlfb = fb_info->par; - return snprintf(buf, PAGE_SIZE, "%u\n", + return sysfs_emit(buf, "%u\n", atomic_read(&dlfb->bytes_identical)); } @@ -1446,7 +1446,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev, struct device_attribute *a, char *buf) { struct fb_info *fb_info = dev_get_drvdata(fbdev); struct dlfb_data *dlfb = fb_info->par; - return snprintf(buf, PAGE_SIZE, "%u\n", + return sysfs_emit(buf, "%u\n", atomic_read(&dlfb->bytes_sent)); } @@ -1454,7 +1454,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev, struct device_attribute *a, char *buf) { struct fb_info *fb_info = dev_get_drvdata(fbdev); struct dlfb_data *dlfb = fb_info->par; - return snprintf(buf, PAGE_SIZE, "%u\n", + return sysfs_emit(buf, "%u\n", atomic_read(&dlfb->cpu_kcycles_used)); } -- 2.34.1