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IPVS: Conditionally define and use ip_vs_lblc{r}_table

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ip_vs_lblc_table and ip_vs_lblcr_table, and code that uses them
are unnecessary when CONFIG_SYSCTL is undefined.

Signed-off-by: Simon Horman <horms@verge.net.au>
This commit is contained in:
Simon Horman 2011-02-04 18:33:02 +09:00
parent a7a86b8616
commit fb1de432c1
2 changed files with 20 additions and 9 deletions
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15
net/netfilter/ipvs/ip_vs_lblc.c
View file

@ -114,7 +114,7 @@ struct ip_vs_lblc_table {
/*
* IPVS LBLC sysctl table
*/
#ifdef CONFIG_SYSCTL
static ctl_table vs_vars_table[] = {
{
.procname = "lblc_expiration",
@ -125,6 +125,7 @@ static ctl_table vs_vars_table[] = {
},
{ }
};
#endif
static inline void ip_vs_lblc_free(struct ip_vs_lblc_entry *en)
{
@ -548,6 +549,7 @@ static struct ip_vs_scheduler ip_vs_lblc_scheduler =
/*
* per netns init.
*/
#ifdef CONFIG_SYSCTL
static int __net_init __ip_vs_lblc_init(struct net *net)
{
struct netns_ipvs *ipvs = net_ipvs(net);
@ -563,7 +565,6 @@ static int __net_init __ip_vs_lblc_init(struct net *net)
ipvs->sysctl_lblc_expiration = DEFAULT_EXPIRATION;
ipvs->lblc_ctl_table[0].data = &ipvs->sysctl_lblc_expiration;
#ifdef CONFIG_SYSCTL
ipvs->lblc_ctl_header =
register_net_sysctl_table(net, net_vs_ctl_path,
ipvs->lblc_ctl_table);
@ -572,7 +573,6 @@ static int __net_init __ip_vs_lblc_init(struct net *net)
kfree(ipvs->lblc_ctl_table);
return -ENOMEM;
}
#endif
return 0;
}
@ -581,14 +581,19 @@ static void __net_exit __ip_vs_lblc_exit(struct net *net)
{
struct netns_ipvs *ipvs = net_ipvs(net);
#ifdef CONFIG_SYSCTL
unregister_net_sysctl_table(ipvs->lblc_ctl_header);
#endif
if (!net_eq(net, &init_net))
kfree(ipvs->lblc_ctl_table);
}
#else
static int __net_init __ip_vs_lblc_init(struct net *net) { return 0; }
static void __net_exit __ip_vs_lblc_exit(struct net *net) { }
#endif
static struct pernet_operations ip_vs_lblc_ops = {
.init = __ip_vs_lblc_init,
.exit = __ip_vs_lblc_exit,

14
net/netfilter/ipvs/ip_vs_lblcr.c
View file

@ -285,6 +285,7 @@ struct ip_vs_lblcr_table {
};
#ifdef CONFIG_SYSCTL
/*
* IPVS LBLCR sysctl table
*/
@ -299,6 +300,7 @@ static ctl_table vs_vars_table[] = {
},
{ }
};
#endif
static inline void ip_vs_lblcr_free(struct ip_vs_lblcr_entry *en)
{
@ -743,6 +745,7 @@ static struct ip_vs_scheduler ip_vs_lblcr_scheduler =
/*
* per netns init.
*/
#ifdef CONFIG_SYSCTL
static int __net_init __ip_vs_lblcr_init(struct net *net)
{
struct netns_ipvs *ipvs = net_ipvs(net);
@ -758,7 +761,6 @@ static int __net_init __ip_vs_lblcr_init(struct net *net)
ipvs->sysctl_lblcr_expiration = DEFAULT_EXPIRATION;
ipvs->lblcr_ctl_table[0].data = &ipvs->sysctl_lblcr_expiration;
#ifdef CONFIG_SYSCTL
ipvs->lblcr_ctl_header =
register_net_sysctl_table(net, net_vs_ctl_path,
ipvs->lblcr_ctl_table);
@ -767,7 +769,6 @@ static int __net_init __ip_vs_lblcr_init(struct net *net)
kfree(ipvs->lblcr_ctl_table);
return -ENOMEM;
}
#endif
return 0;
}
@ -776,14 +777,19 @@ static void __net_exit __ip_vs_lblcr_exit(struct net *net)
{
struct netns_ipvs *ipvs = net_ipvs(net);
#ifdef CONFIG_SYSCTL
unregister_net_sysctl_table(ipvs->lblcr_ctl_header);
#endif
if (!net_eq(net, &init_net))
kfree(ipvs->lblcr_ctl_table);
}
#else
static int __net_init __ip_vs_lblcr_init(struct net *net) { return 0; }
static void __net_exit __ip_vs_lblcr_exit(struct net *net) { }
#endif
static struct pernet_operations ip_vs_lblcr_ops = {
.init = __ip_vs_lblcr_init,
.exit = __ip_vs_lblcr_exit,