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bpf: misc cleanups #24291

Merged
merged 2 commits into from
Mar 13, 2023
Merged

bpf: misc cleanups #24291

merged 2 commits into from
Mar 13, 2023

Commits on Mar 10, 2023

  1. bpf: nodeport: clean up a fib_redirect() in tail_nodeport_nat_egress_… 

    …ipv4()

This code path is IPv4-only. So prefer fib_redirect_v4() over the
generic fib_redirect().

Signed-off-by: Julian Wiedmann <jwi@isovalent.com>
    @julianwiedmann
    julianwiedmann committed Mar 10, 2023
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  2. bpf: clean up NAT target address 

    Initialize target.addr along with the other fields of the ipv*_nat_target,
and clarify that it's not actually 0 for nodeport_snat_fwd_ipv4().

This also let's us collapse two TUNNEL_MODE sections in
tail_nodeport_nat_egress_ipv4() into one.

Signed-off-by: Julian Wiedmann <jwi@isovalent.com>
    @julianwiedmann
    julianwiedmann committed Mar 10, 2023
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