diff options
author | Eric Dumazet <edumazet@google.com> | 2018-03-31 12:58:43 -0700 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2018-03-31 23:25:38 -0400 |
commit | 787bea7748a76130566f881c2342a0be4127d182 (patch) | |
tree | 7ccb164171907fe4a50900d234a81f56d9e95761 /net/ipv6/netfilter/nf_conntrack_reasm.c | |
parent | c22af22cbdc206a0273d0e6d773bd3dfc99d2b02 (diff) |
inet: frags: change inet_frags_init_net() return value
We will soon initialize one rhashtable per struct netns_frags
in inet_frags_init_net().
This patch changes the return value to eventually propagate an
error.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/netfilter/nf_conntrack_reasm.c')
-rw-r--r-- | net/ipv6/netfilter/nf_conntrack_reasm.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c index b84ce3e6d728..6ff41569134a 100644 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c @@ -629,12 +629,18 @@ EXPORT_SYMBOL_GPL(nf_ct_frag6_gather); static int nf_ct_net_init(struct net *net) { + int res; + net->nf_frag.frags.high_thresh = IPV6_FRAG_HIGH_THRESH; net->nf_frag.frags.low_thresh = IPV6_FRAG_LOW_THRESH; net->nf_frag.frags.timeout = IPV6_FRAG_TIMEOUT; - inet_frags_init_net(&net->nf_frag.frags); - - return nf_ct_frag6_sysctl_register(net); + res = inet_frags_init_net(&net->nf_frag.frags); + if (res < 0) + return res; + res = nf_ct_frag6_sysctl_register(net); + if (res < 0) + inet_frags_exit_net(&net->nf_frag.frags, &nf_frags); + return res; } static void nf_ct_net_exit(struct net *net) |