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s390/vmur: Switch over to sysfs_emit()

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Per Documentation/filesystems/sysfs.rst, sysfs_emit() is preferred for
presenting attributes to user space in sysfs. Convert the left-over uses
in the char/vmur code.

Signed-off-by: Mete Durlu <meted@linux.ibm.com>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Mete Durlu 2024-10-23 14:11:13 +02:00 committed by Heiko Carstens
parent 95ea212082
commit a6a56aec4a
1 changed files with 1 additions and 1 deletions
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2
drivers/s390/char/vmur.c
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@ -345,7 +345,7 @@ static ssize_t ur_attr_reclen_show(struct device *dev,
urd = urdev_get_from_cdev(to_ccwdev(dev));
if (!urd)
return -ENODEV;
rc = sprintf(buf, "%zu\n", urd->reclen);
rc = sysfs_emit(buf, "%zu\n", urd->reclen);
urdev_put(urd);
return rc;
}