mainline inclusion
from mainline-5.8-rc1
commit 746c6237
category: bugfix
bugzilla: 51810
CVE: NA

-------------------------------------------------
When I cat parameter '/sys/module/sunrpc/parameters/pool_mode', it
displays as follows. It is better to add a newline for easy reading.

[root@hulk-202 ~]# cat /sys/module/sunrpc/parameters/pool_mode
global[root@hulk-202 ~]#
Signed-off-by: NXiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: NJ. Bruce Fields <bfields@redhat.com>
(cherry picked from commit 746c6237)
Signed-off-by: NYufen Wang <wangyufen@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>