From: Jiri Pirko <jiri@mellanox.com>
Date: Tue, 6 Jun 2017 14:12:03 +0200
Subject: net: sched: introduce helper to identify gact trap action
Patch-mainline: v4.13-rc1
Git-commit: 5a4d1fee2f844813cb2092b7a06b0e20ed9e2fa4
References: bsc#1064802 bsc#1066129

Introduce a helper called is_tcf_gact_trap which could be used to
tell if the action is gact trap or not.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Yotam Gigi <yotamg@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 include/net/tc_act/tc_gact.h |   15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

--- a/include/net/tc_act/tc_gact.h
+++ b/include/net/tc_act/tc_gact.h
@@ -15,7 +15,7 @@ struct tcf_gact {
 };
 #define to_gact(a) ((struct tcf_gact *)a)
 
-static inline bool is_tcf_gact_shot(const struct tc_action *a)
+static inline bool __is_tcf_gact_act(const struct tc_action *a, int act)
 {
 #ifdef CONFIG_NET_CLS_ACT
 	struct tcf_gact *gact;
@@ -24,10 +24,21 @@ static inline bool is_tcf_gact_shot(cons
 		return false;
 
 	gact = to_gact(a);
-	if (gact->tcf_action == TC_ACT_SHOT)
+	if (gact->tcf_action == act)
 		return true;
 
 #endif
 	return false;
 }
+
+static inline bool is_tcf_gact_shot(const struct tc_action *a)
+{
+	return __is_tcf_gact_act(a, TC_ACT_SHOT);
+}
+
+static inline bool is_tcf_gact_trap(const struct tc_action *a)
+{
+	return __is_tcf_gact_act(a, TC_ACT_TRAP);
+}
+
 #endif /* __NET_TC_GACT_H */