From: Mete Durlu <meted@linux.ibm.com>
Date: Wed, 23 Oct 2024 12:11:05 +0000 (+0200)
Subject: s390/cio/ccwgroup: Switch over to sysfs_emit()
X-Git-Tag: v6.13-rc1~206^2~99
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=eecab5428c168afe3f8ca21fb28c4162bf463bb0;p=thirdparty%2Fkernel%2Flinux.git

s390/cio/ccwgroup: 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 cio/ccwgroup code.

Signed-off-by: Mete Durlu <meted@linux.ibm.com>
Acked-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Tested-by: Vineeth Vijayan <vneethv@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/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c
index 66b1bdc632844..7bcf8b98b8dd9 100644
--- a/drivers/s390/cio/ccwgroup.c
+++ b/drivers/s390/cio/ccwgroup.c
@@ -147,7 +147,7 @@ static ssize_t ccwgroup_online_show(struct device *dev,
 
 	online = (gdev->state == CCWGROUP_ONLINE) ? 1 : 0;
 
-	return scnprintf(buf, PAGE_SIZE, "%d\n", online);
+	return sysfs_emit(buf, "%d\n", online);
 }
 
 /*