IPv6: reassembly: replace magic number with macro definitions

[net-next-2.6.git] / net / ipv6 / reassembly.c

diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 3b3a95607125c559d039e21f5bdaba7e66fac48b..15bb122e1ce494a4078fbaa7db19bd91a0eba402 100644 (file)
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -708,7 +708,8 @@ static void ip6_frags_ns_sysctl_unregister(struct net *net)
 
        table = net->ipv6.sysctl.frags_hdr->ctl_table_arg;
        unregister_net_sysctl_table(net->ipv6.sysctl.frags_hdr);
-       kfree(table);
+       if (!net_eq(net, &init_net))
+               kfree(table);
 }
 
 static struct ctl_table_header *ip6_ctl_header;
@@ -746,8 +747,8 @@ static inline void ip6_frags_sysctl_unregister(void)
 
 static int ipv6_frags_init_net(struct net *net)
 {
-       net->ipv6.frags.high_thresh = 256 * 1024;
-       net->ipv6.frags.low_thresh = 192 * 1024;
+       net->ipv6.frags.high_thresh = IPV6_FRAG_HIGH_THRESH;
+       net->ipv6.frags.low_thresh = IPV6_FRAG_LOW_THRESH;
        net->ipv6.frags.timeout = IPV6_FRAG_TIMEOUT;
 
        inet_frags_init_net(&net->ipv6.frags);