diff options
| author | Yang Guang <yang.guang5@zte.com.cn> | 2021-11-30 08:05:08 +0800 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2022-04-14 21:56:19 +0200 |
| commit | 16a54d4ee7c8aa1c4b59a91bea24799f48bcc5b5 (patch) | |
| tree | c8f110cb3da6680c88e5ab0bf83772ae61662528 /drivers/video/fbdev/core/fbcon.c | |
| parent | d8bb92e70a434584f5b8a882eb46930cc22fd45a (diff) | |
fbcon: replace snprintf in show functions with sysfs_emit
Use sysfs_emit instead of scnprintf or sprintf.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Yang Guang <yang.guang5@zte.com.cn>
Signed-off-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/0cb7ca73d9cd7162988a22a24cd18bbcd3d8bb27.1638156341.git.yang.guang5@zte.com.cn
Diffstat (limited to 'drivers/video/fbdev/core/fbcon.c')
| -rw-r--r-- | drivers/video/fbdev/core/fbcon.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c index 34744a16d41b..c4e91715ef00 100644 --- a/drivers/video/fbdev/core/fbcon.c +++ b/drivers/video/fbdev/core/fbcon.c @@ -3185,7 +3185,7 @@ 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, @@ -3210,7 +3210,7 @@ static ssize_t show_cursor_blink(struct device *device, blink = delayed_work_pending(&ops->cursor_work); 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, |