sunrpc: add missing newline when printing parameter 'pool_mode' by sysfs
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: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index 9ed3126..e534f8f 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -88,15 +88,15 @@ param_get_pool_mode(char *buf, const struct kernel_param *kp)
switch (*ip)
{
case SVC_POOL_AUTO:
- return strlcpy(buf, "auto", 20);
+ return strlcpy(buf, "auto\n", 20);
case SVC_POOL_GLOBAL:
- return strlcpy(buf, "global", 20);
+ return strlcpy(buf, "global\n", 20);
case SVC_POOL_PERCPU:
- return strlcpy(buf, "percpu", 20);
+ return strlcpy(buf, "percpu\n", 20);
case SVC_POOL_PERNODE:
- return strlcpy(buf, "pernode", 20);
+ return strlcpy(buf, "pernode\n", 20);
default:
- return sprintf(buf, "%d", *ip);
+ return sprintf(buf, "%d\n", *ip);
}
}