From 7eafcf5ee0a735faa9667aef47eb3733394384f8 Mon Sep 17 00:00:00 2001
From: Alexandre Frade <kernel@xanmod.org>
Date: Tue, 9 Feb 2021 20:50:06 +0000
Subject: [PATCH] net-tcp_bbr: v2: fix build to prevent no previous prototype
 for 'bbr2_main' warning

Co-authored-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Alexandre Frade <kernel@xanmod.org>
---
 net/ipv4/tcp_bbr2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv4/tcp_bbr2.c b/net/ipv4/tcp_bbr2.c
index 87f0c38fbcc40..5510adc92bbb4 100644
--- a/net/ipv4/tcp_bbr2.c
+++ b/net/ipv4/tcp_bbr2.c
@@ -2231,7 +2231,7 @@ static bool bbr2_fast_path(struct sock *sk, bool *update_model,
 	return false;
 }
 
-void bbr2_main(struct sock *sk, const struct rate_sample *rs)
+static void bbr2_main(struct sock *sk, const struct rate_sample *rs)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct bbr *bbr = inet_csk_ca(sk);