sched classifier: make cgroup table local

Doesn't need to be global.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/sched/cls_cgroup.c b/net/sched/cls_cgroup.c
index f9d2125..161a03e 100644 (file)
--- a/net/sched/cls_cgroup.c
+++ b/net/sched/cls_cgroup.c
@@ -103,7 +103,7 @@ static struct cftype ss_files[] = {
        { }     /* terminate */
 };
 
-struct cgroup_subsys net_cls_subsys = {
+static struct cgroup_subsys net_cls_subsys = {
        .name           = "net_cls",
        .css_alloc      = cgrp_css_alloc,
        .css_online     = cgrp_css_online,