From 0a974e6ae43b3a6aac63dfdfdf171be205fa370c Mon Sep 17 00:00:00 2001 From: Xuezhi Zhang Date: Tue, 18 Oct 2022 15:51:18 +0800 Subject: fbdev: gbefb: Convert sysfs snprintf to sysfs_emit Follow the advice of the Documentation/filesystems/sysfs.rst and show() should only use sysfs_emit() or sysfs_emit_at() when formatting the value to be returned to user space. Signed-off-by: Xuezhi Zhang Signed-off-by: Helge Deller --- drivers/video/fbdev/gbefb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/video/fbdev') diff --git a/drivers/video/fbdev/gbefb.c b/drivers/video/fbdev/gbefb.c index 1582c718329c..000b4aa44241 100644 --- a/drivers/video/fbdev/gbefb.c +++ b/drivers/video/fbdev/gbefb.c @@ -1060,14 +1060,14 @@ static const struct fb_ops gbefb_ops = { static ssize_t gbefb_show_memsize(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "%u\n", gbe_mem_size); + return sysfs_emit(buf, "%u\n", gbe_mem_size); } static DEVICE_ATTR(size, S_IRUGO, gbefb_show_memsize, NULL); static ssize_t gbefb_show_rev(struct device *device, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "%d\n", gbe_revision); + return sysfs_emit(buf, "%d\n", gbe_revision); } static DEVICE_ATTR(revision, S_IRUGO, gbefb_show_rev, NULL); -- cgit v1.2.3