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| author |   Randy Dunlap <randy.dunlap@oracle.com> | 2009-08-04 20:18:33 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2009-08-04 20:18:33 -0700 |
| commit | f816700aa9ef1b1e2f984f638cb211e79dcab495 (patch) | |
| tree | 4c06f91ee8b123a3ab2d396afa96d468505885f9 /net/ipv4/xfrm4_policy.c | |
| parent | neigh: Convert garbage collection from softirq to workqueue (diff) | |
| download | linux-dev-f816700aa9ef1b1e2f984f638cb211e79dcab495.tar.xz linux-dev-f816700aa9ef1b1e2f984f638cb211e79dcab495.zip | |
xfrm4: fix build when SYSCTLs are disabled
Fix build errors when SYSCTLs are not enabled:
(.init.text+0x5154): undefined reference to `net_ipv4_ctl_path'
(.init.text+0x5176): undefined reference to `register_net_sysctl_table'
xfrm4_policy.c:(.exit.text+0x573): undefined reference to `unregister_net_sysctl_table
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/xfrm4_policy.c')
| -rw-r--r-- | net/ipv4/xfrm4_policy.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c index 1ba44742ebbf..74fb2eb833ec 100644 --- a/net/ipv4/xfrm4_policy.c +++ b/net/ipv4/xfrm4_policy.c @@ -264,6 +264,7 @@ static struct xfrm_policy_afinfo xfrm4_policy_afinfo = { .fill_dst = xfrm4_fill_dst, }; +#ifdef CONFIG_SYSCTL static struct ctl_table xfrm4_policy_table[] = { { .ctl_name = CTL_UNNUMBERED, @@ -277,6 +278,7 @@ static struct ctl_table xfrm4_policy_table[] = { }; static struct ctl_table_header *sysctl_hdr; +#endif static void __init xfrm4_policy_init(void) { @@ -285,8 +287,10 @@ static void __init xfrm4_policy_init(void) static void __exit xfrm4_policy_fini(void) { +#ifdef CONFIG_SYSCTL if (sysctl_hdr) unregister_net_sysctl_table(sysctl_hdr); +#endif xfrm_policy_unregister_afinfo(&xfrm4_policy_afinfo); } @@ -305,7 +309,9 @@ void __init xfrm4_init(int rt_max_size) * and start cleaning when were 1/2 full */ xfrm4_dst_ops.gc_thresh = rt_max_size/2; +#ifdef CONFIG_SYSCTL sysctl_hdr = register_net_sysctl_table(&init_net, net_ipv4_ctl_path, xfrm4_policy_table); +#endif } |