bpf: sockmap: Simplify sock_map_init_proto

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We can take advantage of the fact that both callers of
sock_map_init_proto are holding a RCU read lock, and
have verified that psock is valid.

Signed-off-by: Lorenz Bauer <lmb@cloudflare.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20200309111243.6982-7-lmb@cloudflare.com

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Lorenz Bauer 2020-03-09 11:12:37 +00:00 • committed by Daniel Borkmann

parent f747632b60

commit cb21802b39

1 changed files with 4 additions and 15 deletions

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19

net/core/sock_map.c

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