[Zesty][PATCH 1/2] net_sched: nla_memdup_cookie() can be static

[Fabian Grünbichler]

From: Wei Yongjun <weiyongjun1 at huawei.com>

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1682368

Fixes the following sparse warning:

net/sched/act_api.c:532:5: warning:
 symbol 'nla_memdup_cookie' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1 at huawei.com>
Signed-off-by: David S. Miller <davem at davemloft.net>
(cherry picked from commit 6f2e3f7d9785dacb358b48b44950182b5c13e4bc)
Signed-off-by: Fabian Grünbichler <f.gruenbichler at proxmox.com>
---
 net/sched/act_api.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 501c42d..e336f30 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -532,7 +532,7 @@ int tcf_action_dump(struct sk_buff *skb, struct list_head *actions,
 	return err;
 }
 
-int nla_memdup_cookie(struct tc_action *a, struct nlattr **tb)
+static int nla_memdup_cookie(struct tc_action *a, struct nlattr **tb)
 {
 	a->act_cookie = kzalloc(sizeof(*a->act_cookie), GFP_KERNEL);
 	if (!a->act_cookie)
-- 
2.1.4