diff options
| author | Vasiliy Kulikov <segoon@openwall.com> | 2011-05-17 04:16:56 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-05-17 22:16:58 +0400 |
| commit | f56e03e8dc149bf0ac2888d6843584f48c8700fc (patch) | |
| tree | 071864cd821423ff1caf06d824823b533cbcab77 | |
| parent | 6dcae1eaee2b437536b2fe928a609f9589691ebf (diff) | |
| download | linux-f56e03e8dc149bf0ac2888d6843584f48c8700fc.tar.xz | |
net: ping: fix build failure
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>
| -rw-r--r-- | include/net/ping.h | 2 | ||||
| -rw-r--r-- | net/ipv4/ping.c | 13 | ||||
| -rw-r--r-- | net/ipv4/sysctl_net_ipv4.c | 12 |
3 files changed, 13 insertions, 14 deletions
diff --git a/include/net/ping.h b/include/net/ping.h index 23062c369c62..682b5ae9af51 100644 --- a/include/net/ping.h +++ b/include/net/ping.h @@ -44,8 +44,6 @@ extern struct proto ping_prot; extern void ping_rcv(struct sk_buff *); extern void ping_err(struct sk_buff *, u32 info); -extern void inet_get_ping_group_range_net(struct net *net, unsigned int *low, unsigned int *high); - #ifdef CONFIG_PROC_FS extern int __init ping_proc_init(void); extern void ping_proc_exit(void); diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c index 41836ab6c200..6a21da906532 100644 --- a/net/ipv4/ping.c +++ b/net/ipv4/ping.c @@ -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); diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c index 28e8273bbef8..57d0752e239a 100644 --- a/net/ipv4/sysctl_net_ipv4.c +++ b/net/ipv4/sysctl_net_ipv4.c @@ -73,18 +73,6 @@ static int ipv4_local_port_range(ctl_table *table, int write, } -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)); -} - void inet_get_ping_group_range_table(struct ctl_table *table, gid_t *low, gid_t *high) { gid_t *data = table->data; |