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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-11-27 23:55:14 +0300 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2018-01-08 20:01:23 +0300 |
| commit | ef71fe27ec2f1607e38af160ab261a8d8ef8e121 (patch) | |
| tree | a1ca3ce2d168dc58db17fd0c4f1beefe36685f0c /net/ipv4/ip_output.c | |
| parent | 625c556118f3c2fd28bb8ef6da18c53bd4037be4 (diff) | |
| download | linux-ef71fe27ec2f1607e38af160ab261a8d8ef8e121.tar.xz | |
netfilter: move checksum indirection to struct nf_ipv6_ops
We cannot make a direct call to nf_ip6_checksum() because that would
result in autoloading the 'ipv6' module because of symbol dependencies.
Therefore, define checksum 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/ipv4/ip_output.c')
0 files changed, 0 insertions, 0 deletions