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tty: vt: convert sysfs snprintf to sysfs_emit

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Fix the following coccicheck warnings:
drivers/tty/vt/vt.c:3942:8-16:
WARNING: use scnprintf or sprintf
drivers/tty/vt/vt.c:3950:8-16:
WARNING: use scnprintf or sprintf

Signed-off-by: Xuezhi Zhang <zhangxuezhi1@coolpad.com>
Link: https://lore.kernel.org/r/20220531072814.34999-1-zhangxuezhi1@coolpad.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Xuezhi Zhang 2022-05-31 07:28:14 +00:00 committed by Greg Kroah-Hartman
parent 2e1f2d9a9b
commit ebaed53c00
1 changed files with 2 additions and 2 deletions
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4
drivers/tty/vt/vt.c
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@ -3939,7 +3939,7 @@ static ssize_t show_bind(struct device *dev, struct device_attribute *attr,
bind = con_is_bound(con->con);
console_unlock();
return snprintf(buf, PAGE_SIZE, "%i\n", bind);
return sysfs_emit(buf, "%i\n", bind);
}
static ssize_t show_name(struct device *dev, struct device_attribute *attr,
@ -3947,7 +3947,7 @@ static ssize_t show_name(struct device *dev, struct device_attribute *attr,
{
struct con_driver *con = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%s %s\n",
return sysfs_emit(buf, "%s %s\n",
(con->flag & CON_DRIVER_FLAG_MODULE) ? "(M)" : "(S)",
con->desc);