On Fri, Oct 28, 2016 at 10:42:09AM +0200, Davide Caratti wrote:
> modify registration and deregistration of layer-4 protocol trackers to
> facilitate inclusion of new elements into the current list of builtin
> protocols. Both builtin (TCP, UDP, ICMP) and non-builtin (DCCP, GRE, SCTP,
> UDPlite) layer-4 protocol trackers usually register/deregister themselves
> using consecutive calls to nf_ct_l4proto_{,pernet}_{,un}register(...).
> This sequence is interrupted and rolled back in case of error; in order to
> simplify addition of builtin protocols, the input of the above functions
> has been modified to allow registering/unregistering multiple protocols.
Applied, thanks Davide.
[...]
> include/net/netfilter/nf_conntrack_l4proto.h | 12 +-
> net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c | 76 +++-------
> net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c | 78 ++++------
> net/netfilter/nf_conntrack_proto.c | 191 +++++++++++++++----------
> net/netfilter/nf_conntrack_proto_dccp.c | 48 ++-----
> net/netfilter/nf_conntrack_proto_gre.c | 28 ++--
> net/netfilter/nf_conntrack_proto_sctp.c | 50 ++-----
> net/netfilter/nf_conntrack_proto_udplite.c | 50 ++-----
> 8 files changed, 222 insertions(+), 311 deletions(-)
Less boilerplate registration code, nice.
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