Re: [PATCH] video: fbdev: replace spurious snprintf() with sprintf()
From: Bartlomiej Zolnierkiewicz <hidden>
Date: 2020-09-08 12:49:55
Also in:
linux-fbdev, lkml
On 8/24/20 7:44 PM, Alex Dewar wrote:
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 <redacted>
Applied to drm-misc-next tree, thanks. Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics
quoted hunk ↗ jump to hunk
--- drivers/video/fbdev/sstfb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)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[] = {
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