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net: ping: fix build failure

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If CONFIG_PROC_SYSCTL=n the building process fails:

    ping.c:(.text+0x52af3): undefined reference to `inet_get_ping_group_range_net'

Moved inet_get_ping_group_range_net() to ping.c.

Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vasiliy Kulikov
2011-05-17 00:16:56 +00:00
committed by David S. Miller
parent 6dcae1eaee
commit f56e03e8dc
3 changed files with 13 additions and 14 deletions
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13
net/ipv4/ping.c
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@ -187,6 +187,19 @@ exit:
return sk;
}
static void inet_get_ping_group_range_net(struct net *net, gid_t *low, gid_t *high)
{
gid_t *data = net->ipv4.sysctl_ping_group_range;
unsigned seq;
do {
seq = read_seqbegin(&sysctl_local_ports.lock);
*low = data[0];
*high = data[1];
} while (read_seqretry(&sysctl_local_ports.lock, seq));
}
static int ping_init_sock(struct sock *sk)
{
struct net *net = sock_net(sk);