netdev - [PATCH net] net: sched: move rtm_tca_policy declaration to include file

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Date: Tue,  6 Jun 2023 11:42:33 +0000
From: Eric Dumazet <edumazet@...gle.com>
To: "David S . Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, 
	Paolo Abeni <pabeni@...hat.com>
Cc: Jamal Hadi Salim <jhs@...atatu.com>, Cong Wang <xiyou.wangcong@...il.com>, 
	Jiri Pirko <jiri@...nulli.us>, netdev@...r.kernel.org, eric.dumazet@...il.com, 
	Eric Dumazet <edumazet@...gle.com>
Subject: [PATCH net] net: sched: move rtm_tca_policy declaration to include file

rtm_tca_policy is used from net/sched/sch_api.c and net/sched/cls_api.c,
thus should be declared in an include file.

This fixes the following sparse warning:
net/sched/sch_api.c:1434:25: warning: symbol 'rtm_tca_policy' was not declared. Should it be static?

Fixes: e331473fee3d ("net/sched: cls_api: add missing validation of netlink attributes")
Signed-off-by: Eric Dumazet <edumazet@...gle.com>
---
 include/net/pkt_sched.h | 2 ++
 net/sched/cls_api.c     | 2 --
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index f436688b6efc8f20ee5ede6ee94404e22bbebf3f..5722931d83d431d8cc625d44ba2bc22d88301d5b 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -127,6 +127,8 @@ static inline void qdisc_run(struct Qdisc *q)
 	}
 }
 
+extern const struct nla_policy rtm_tca_policy[TCA_MAX + 1];
+
 /* Calculate maximal size of packet seen by hard_start_xmit
    routine of this device.
  */
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 2621550bfddc1e466b6a03b0ce6eb5de25ab7476..b2432ee04f3193f6bbcb7986fd950d470fd28e55 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -43,8 +43,6 @@
 #include <net/flow_offload.h>
 #include <net/tc_wrapper.h>
 
-extern const struct nla_policy rtm_tca_policy[TCA_MAX + 1];
-
 /* The list of all installed classifier types */
 static LIST_HEAD(tcf_proto_base);
 
-- 
2.41.0.rc0.172.g3f132b7071-goog