[PATCH] net: sched: wrap tc_skip_wrapper with CONFIG_RETPOLINE

[Min-Hua Chen]

This patch fixes the following sparse warning:

net/sched/sch_api.c:2305:1: sparse: warning: symbol 'tc_skip_wrapper' was not declared. Should it be static?

No functional change intended.

Signed-off-by: Min-Hua Chen <minhuadotchen@xxxxxxxxx>
---
 net/sched/sch_api.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 014209b1dd58..9ea51812b9cf 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -2302,7 +2302,9 @@ static struct pernet_operations psched_net_ops = {
 	.exit = psched_net_exit,
 };
 
+#if IS_ENABLED(CONFIG_RETPOLINE)
 DEFINE_STATIC_KEY_FALSE(tc_skip_wrapper);
+#endif
 
 static int __init pktsched_init(void)
 {
-- 
2.34.1