From: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Date: Mon, 11 May 2020 08:23:25 +0000 (+0800)
Subject: md: add a newline when printing parameter 'start_ro' by sysfs
X-Git-Tag: for-5.8/drivers-2020-06-01~23^2~1
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=3f99980c8f70bc56584450c0a69973eef7b65913;p=linux-2.6-block.git

md: add a newline when printing parameter 'start_ro' by sysfs

Add a missing newline when printing module parameter 'start_ro' by
sysfs.

Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: Song Liu <songliubraving@fb.com>
---

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 79e36cb4e8b0..f567f536b529 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -9810,7 +9810,7 @@ module_exit(md_exit)
 
 static int get_ro(char *buffer, const struct kernel_param *kp)
 {
-	return sprintf(buffer, "%d", start_readonly);
+	return sprintf(buffer, "%d\n", start_readonly);
 }
 static int set_ro(const char *val, const struct kernel_param *kp)
 {