diff options
| author | Alex Dewar <alex.dewar90@gmail.com> | 2020-08-24 18:44:03 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2020-09-08 13:33:24 +0200 |
| commit | 3f614236406f4642306b59a5659760ebf0ce9087 (patch) | |
| tree | e75de42a0f0e941475991b1194e675928b32c70b /drivers/video/fbdev | |
| parent | 3f9dfc2a0ea9f8f34229d43e3a171c8aaf1dcaf4 (diff) | |
| download | linux-3f614236406f4642306b59a5659760ebf0ce9087.tar.bz2 | |
video: fbdev: sstfb: replace spurious snprintf() with sprintf()
par->vgapass is a u8, so if we are assuming that buf is at least
PAGE_SIZE then the extra checking is pointless.
Signed-off-by: Alex Dewar <alex.dewar90@gmail.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
[b.zolnierkie: minor patch summary fixup]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200824174407.429817-1-alex.dewar90@gmail.com
Diffstat (limited to 'drivers/video/fbdev')
| -rw-r--r-- | drivers/video/fbdev/sstfb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/fbdev/sstfb.c b/drivers/video/fbdev/sstfb.c index afe6d1b7c3a0..c05cdabeb11c 100644 --- a/drivers/video/fbdev/sstfb.c +++ b/drivers/video/fbdev/sstfb.c @@ -733,7 +733,7 @@ static ssize_t show_vgapass(struct device *device, struct device_attribute *attr { struct fb_info *info = dev_get_drvdata(device); struct sstfb_par *par = info->par; - return snprintf(buf, PAGE_SIZE, "%d\n", par->vgapass); + return sprintf(buf, "%d\n", par->vgapass); } static struct device_attribute device_attrs[] = { |