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authorFlorian Westphal <fw@strlen.de>2020-08-10 13:52:15 +0200
committerPablo Neira Ayuso <pablo@netfilter.org>2020-08-13 04:16:15 +0200
commit2404b73c3f1a5f15726c6ecd226b56f6f992767f (patch)
tree96c0ae1f4326683996d22d6a5d317090b0733449 /net/ipv6
parent2f941622fd88328ca75806c45c9e9709286a0609 (diff)
downloadlinux-2404b73c3f1a5f15726c6ecd226b56f6f992767f.tar.bz2
netfilter: avoid ipv6 -> nf_defrag_ipv6 module dependency
nf_ct_frag6_gather is part of nf_defrag_ipv6.ko, not ipv6 core. The current use of the netfilter ipv6 stub indirections causes a module dependency between ipv6 and nf_defrag_ipv6. This prevents nf_defrag_ipv6 module from being removed because ipv6 can't be unloaded. Remove the indirection and always use a direct call. This creates a depency from nf_conntrack_bridge to nf_defrag_ipv6 instead: modinfo nf_conntrack depends: nf_conntrack,nf_defrag_ipv6,bridge .. and nf_conntrack already depends on nf_defrag_ipv6 anyway. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/netfilter.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index 409e79b84a83..6d0e942d082d 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -245,9 +245,6 @@ static const struct nf_ipv6_ops ipv6ops = {
.route_input = ip6_route_input,
.fragment = ip6_fragment,
.reroute = nf_ip6_reroute,
-#if IS_MODULE(CONFIG_IPV6) && IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
- .br_defrag = nf_ct_frag6_gather,
-#endif
#if IS_MODULE(CONFIG_IPV6)
.br_fragment = br_ip6_fragment,
#endif