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ipv4: move local_port_range out of CONFIG_SYSCTL

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When CONFIG_SYSCTL is not set, ip_local_port_range should still work,
just that no one can change it. Therefore we should move it out of sysctl_inet.c.
Also, rename it to ->ip_local_ports instead.

Cc: David S. Miller <davem@davemloft.net>
Cc: Francois Romieu <romieu@fr.zoreil.com>
Reported-by: Stefan de Konink <stefan@konink.de>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Cong Wang
2014-05-06 11:02:49 -07:00
committed by David S. Miller
parent 23a456f053
commit c9d8f1a642
5 changed files with 46 additions and 25 deletions
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4
net/ipv4/ping.c
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@@ -240,11 +240,11 @@ static void inet_get_ping_group_range_net(struct net *net, kgid_t *low,
unsigned int seq;
do {
seq = read_seqbegin(&net->ipv4.sysctl_local_ports.lock);
seq = read_seqbegin(&net->ipv4.ip_local_ports.lock);
*low = data[0];
*high = data[1];
} while (read_seqretry(&net->ipv4.sysctl_local_ports.lock, seq));
} while (read_seqretry(&net->ipv4.ip_local_ports.lock, seq));
}