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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>
This commit is contained in:
stephen hemminger 2012-12-28 18:20:24 +00:00 committed by David S. Miller
parent bd2a13e2eb
commit bb717d7649
1 changed files with 2 additions and 2 deletions
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4
net/ipv4/sysctl_net_ipv4.c
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@ -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;