From: stephen hemminger <shemminger@vyatta.com>
Date: Fri, 28 Dec 2012 18:20:24 +0000 (+0000)
Subject: tcp: make proc_tcp_fastopen_key static
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=bb717d764926b8748aecd18e3531189b323f6e4d;p=linux-beck.git

tcp: make proc_tcp_fastopen_key static

Detected by sparse.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index d84400b65049..7547a6d238a2 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -232,8 +232,8 @@ static int ipv4_tcp_mem(ctl_table *ctl, int write,
 	return 0;
 }
 
-int proc_tcp_fastopen_key(ctl_table *ctl, int write, void __user *buffer,
-			  size_t *lenp, loff_t *ppos)
+static int proc_tcp_fastopen_key(ctl_table *ctl, int write, void __user *buffer,
+				 size_t *lenp, loff_t *ppos)
 {
 	ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
 	struct tcp_fastopen_context *ctxt;