udp: Extract helper for selecting socket from reuseport group
authorJakub Sitnicki <jakub@cloudflare.com>
Fri, 17 Jul 2020 10:35:28 +0000 (12:35 +0200)
committerAlexei Starovoitov <ast@kernel.org>
Sat, 18 Jul 2020 03:18:17 +0000 (20:18 -0700)
commit7629c73a1466ec2348e9f64c874c19bf13f35f4c
tree3b6fd51afd2845ad55d27c32d3ac644661dbe669
parent1122702f02678597c4f1c7d316365ef502aafe08
udp: Extract helper for selecting socket from reuseport group

Prepare for calling into reuseport from __udp4_lib_lookup as well.

Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Link: https://lore.kernel.org/bpf/20200717103536.397595-8-jakub@cloudflare.com
net/ipv4/udp.c