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

[Xiongfeng Wang]

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

Signed-off-by: Xiongfeng Wang <wangxiongfe...@huawei.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