From: Mete Durlu <meted@linux.ibm.com>
Date: Wed, 23 Oct 2024 12:11:13 +0000 (+0200)
Subject: s390/vmur: Switch over to sysfs_emit()
X-Git-Tag: v6.13-rc1~206^2~91
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a6a56aec4ac5147baf94907db65586e1072e2bba;p=thirdparty%2Fkernel%2Flinux.git

s390/vmur: Switch over to sysfs_emit()

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>
---

diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c
index fe94dec427b69..90ba7a2b9cb41 100644
--- a/drivers/s390/char/vmur.c
+++ b/drivers/s390/char/vmur.c
@@ -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;
 }