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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-12-20 16:04:18 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2018-01-08 18:01:24 +0100 |
| commit | f7dcbe2f36a660140ecb286e15f502028d96ffdf (patch) | |
| tree | 9cb6039e86358b2ba09230d5737485786bc1cc75 /net/bridge | |
| parent | ef71fe27ec2f1607e38af160ab261a8d8ef8e121 (diff) | |
| download | linux-f7dcbe2f36a660140ecb286e15f502028d96ffdf.tar.bz2 | |
netfilter: move checksum_partial indirection to struct nf_ipv6_ops
We cannot make a direct call to nf_ip6_checksum_partial() because that
would result in autoloading the 'ipv6' module because of symbol
dependencies. Therefore, define checksum_partial indirection in
nf_ipv6_ops where this really belongs to.
For IPv4, we can indeed make a direct function call, which is faster,
given IPv4 is built-in in the networking code by default. Still,
CONFIG_INET=n and CONFIG_NETFILTER=y is possible, so define empty inline
stub for IPv4 in such case.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/netfilter/nf_tables_bridge.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/net/bridge/netfilter/nf_tables_bridge.c b/net/bridge/netfilter/nf_tables_bridge.c index b850c17f02f5..b24ac11cacc9 100644 --- a/net/bridge/netfilter/nf_tables_bridge.c +++ b/net/bridge/netfilter/nf_tables_bridge.c @@ -106,13 +106,6 @@ static int nf_br_reroute(struct net *net, struct sk_buff *skb, return 0; } -static __sum16 nf_br_checksum_partial(struct sk_buff *skb, unsigned int hook, - unsigned int dataoff, unsigned int len, - u_int8_t protocol) -{ - return 0; -} - static int nf_br_route(struct net *net, struct dst_entry **dst, struct flowi *fl, bool strict __always_unused) { @@ -121,7 +114,6 @@ static int nf_br_route(struct net *net, struct dst_entry **dst, static const struct nf_afinfo nf_br_afinfo = { .family = AF_BRIDGE, - .checksum_partial = nf_br_checksum_partial, .route = nf_br_route, .saveroute = nf_br_saveroute, .reroute = nf_br_reroute, |