linux-kernel - [PATCH] md: add a newline when printing parameter 'start

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Message-ID: <1589185405-39519-1-git-send-email-wangxiongfeng2@huawei.com>
Date:   Mon, 11 May 2020 16:23:25 +0800
From:   Xiongfeng Wang <wangxiongfeng2@...wei.com>
To:     <song@...nel.org>
CC:     <linux-raid@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <wangxiongfeng2@...wei.com>
Subject: [PATCH] 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@...wei.com>
---
 drivers/md/md.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 271e8a5..acffcc0 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -9785,7 +9785,7 @@ static __exit void md_exit(void)
 
 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)
 {
-- 
1.7.12.4