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tcp: make function tcp_retransmit_stamp() static

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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>
This commit is contained in:
Wei Yongjun 2018-07-25 06:06:07 +00:00 committed by David S. Miller
parent 158abbf170
commit 55477206f1
1 changed files with 1 additions and 1 deletions
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2
net/ipv4/tcp_timer.c
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@ -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;