From: Yang Guang <[email protected]> coccinelle report: ./drivers/video/fbdev/core/fbcon.c:2680:8-16: WARNING: use scnprintf or sprintf ./drivers/video/fbdev/core/fbcon.c:2655:8-16: WARNING: use scnprintf or sprintf
Use sysfs_emit instead of scnprintf or sprintf makes more sense. Reported-by: Zeal Robot <[email protected]> Signed-off-by: Yang Guang <[email protected]> --- drivers/video/fbdev/core/fbcon.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c index 99ecd9a6d844..b4234ec2f047 100644 --- a/drivers/video/fbdev/core/fbcon.c +++ b/drivers/video/fbdev/core/fbcon.c @@ -2652,7 +2652,7 @@ static ssize_t show_rotate(struct device *device, rotate = fbcon_get_rotate(info); err: console_unlock(); - return snprintf(buf, PAGE_SIZE, "%d\n", rotate); + return sysfs_emit(buf, "%d\n", rotate); } static ssize_t show_cursor_blink(struct device *device, @@ -2677,7 +2677,7 @@ static ssize_t show_cursor_blink(struct device *device, blink = (ops->flags & FBCON_FLAGS_CURSOR_TIMER) ? 1 : 0; err: console_unlock(); - return snprintf(buf, PAGE_SIZE, "%d\n", blink); + return sysfs_emit(buf, "%d\n", blink); } static ssize_t store_cursor_blink(struct device *device, -- 2.30.2
