diff options
| author | Florian Westphal <fw@strlen.de> | 2015-07-23 16:21:30 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-07-30 13:37:42 +0200 |
| commit | 72b1e5e4cac72efa6b739b47e41f53e4520b4194 (patch) | |
| tree | bb0bc144905b1e5f83ffae53de5590f07283af9f /net/ipv6 | |
| parent | d7ee3519042798be6224e97f259ed47a63da4620 (diff) | |
| download | linux-stable-72b1e5e4cac72efa6b739b47e41f53e4520b4194.tar.gz linux-stable-72b1e5e4cac72efa6b739b47e41f53e4520b4194.tar.bz2 linux-stable-72b1e5e4cac72efa6b739b47e41f53e4520b4194.zip | |
netfilter: bridge: reduce nf_bridge_info to 32 bytes again
We can use union for most of the temporary cruft (original ipv4/ipv6
address, source mac, physoutdev) since they're used during different
stages of br netfilter traversal.
Also get rid of the last two ->mask users.
Shrinks struct from 48 to 32 on 64bit arch.
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/nf_defrag_ipv6_hooks.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c b/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c index a45db0b4785c..267fb8d5876e 100644 --- a/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c +++ b/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c @@ -39,12 +39,9 @@ static enum ip6_defrag_users nf_ct6_defrag_user(unsigned int hooknum, if (skb->nfct) zone = nf_ct_zone((struct nf_conn *)skb->nfct); #endif - -#if IS_ENABLED(CONFIG_BRIDGE_NETFILTER) - if (skb->nf_bridge && - skb->nf_bridge->mask & BRNF_NF_BRIDGE_PREROUTING) + if (nf_bridge_in_prerouting(skb)) return IP6_DEFRAG_CONNTRACK_BRIDGE_IN + zone; -#endif + if (hooknum == NF_INET_PRE_ROUTING) return IP6_DEFRAG_CONNTRACK_IN + zone; else |