diff options
| author | Simon Horman <horms@verge.net.au> | 2011-02-01 17:29:04 (GMT) |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2011-02-01 17:29:04 (GMT) |
| commit | 0443929ff0ecc4d1e690edaffa338cabe0863d3b (patch) | |
| tree | e2929aa684cbe25525356829bd60c5f5e3119199 /net/netfilter/ipvs/ip_vs_lblc.c | |
| parent | a13676476e289ba03a23e27df130c7f33ab00e2f (diff) | |
| download | linux-fsl-qoriq-0443929ff0ecc4d1e690edaffa338cabe0863d3b.tar.xz | |
IPVS: Allow compilation with CONFIG_SYSCTL disabled
This is a rather naieve approach to allowing PVS to compile with
CONFIG_SYSCTL disabled. I am working on a more comprehensive patch which
will remove compilation of all sysctl-related IPVS code when CONFIG_SYSCTL
is disabled.
Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Hans Schillstrom <hans@schillstrom.com>
Tested-by: Hans Schillstrom <hans@schillstrom.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/netfilter/ipvs/ip_vs_lblc.c')
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_lblc.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c index d5bec33..00b5ffa 100644 --- a/net/netfilter/ipvs/ip_vs_lblc.c +++ b/net/netfilter/ipvs/ip_vs_lblc.c @@ -554,33 +554,33 @@ static int __net_init __ip_vs_lblc_init(struct net *net) sizeof(vs_vars_table), GFP_KERNEL); if (ipvs->lblc_ctl_table == NULL) - goto err_dup; + return -ENOMEM; } else ipvs->lblc_ctl_table = vs_vars_table; ipvs->sysctl_lblc_expiration = 24*60*60*HZ; 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); - if (!ipvs->lblc_ctl_header) - goto err_reg; + if (!ipvs->lblc_ctl_header) { + if (!net_eq(net, &init_net)) + kfree(ipvs->lblc_ctl_table); + return -ENOMEM; + } +#endif return 0; - -err_reg: - if (!net_eq(net, &init_net)) - kfree(ipvs->lblc_ctl_table); - -err_dup: - return -ENOMEM; } 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); |