From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Wed, 25 Jul 2018 06:06:07 +0000 (+0000)
Subject: tcp: make function tcp_retransmit_stamp() static
X-Git-Tag: v4.19-rc1~140^2~258
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=55477206f15cf725178be23344179bd83f773c7b;p=uclinux-h8%2Flinux.git

tcp: make function tcp_retransmit_stamp() static

Fixes the following sparse warnings:

net/ipv4/tcp_timer.c:25:5: warning:
 symbol 'tcp_retransmit_stamp' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index a242f8874629..7fdf222a0bdf 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -22,7 +22,7 @@
 #include <linux/gfp.h>
 #include <net/tcp.h>
 
-u32 tcp_retransmit_stamp(const struct sock *sk)
+static u32 tcp_retransmit_stamp(const struct sock *sk)
 {
 	u32 start_ts = tcp_sk(sk)->retrans_stamp;