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| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2017-10-04 23:01:32 +0900 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2017-10-04 16:01:32 +0200 |
| commit | 4c701096002fff540d9ddb3b21398c551ac3af78 (patch) | |
| tree | 537e654dc92baa5eed5b6ff69867114384ecfa47 /src/shared/firewall-util.c | |
| parent | 6d0aa4db7b33c9ce71b820c76428a1cfd24fb56f (diff) | |
| download | systemd-4c701096002fff540d9ddb3b21398c551ac3af78.tar.gz | |
tree-wide: use IN_SET macro (#6977)
Diffstat (limited to 'src/shared/firewall-util.c')
| -rw-r--r-- | src/shared/firewall-util.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/shared/firewall-util.c b/src/shared/firewall-util.c index 3a6e987ee1..6d295ea65b 100644 --- a/src/shared/firewall-util.c +++ b/src/shared/firewall-util.c @@ -110,7 +110,7 @@ int fw_add_masquerade( if (af != AF_INET) return -EOPNOTSUPP; - if (protocol != 0 && protocol != IPPROTO_TCP && protocol != IPPROTO_UDP) + if (!IN_SET(protocol, 0, IPPROTO_TCP, IPPROTO_UDP)) return -EOPNOTSUPP; h = iptc_init("nat"); @@ -194,7 +194,7 @@ int fw_add_local_dnat( if (af != AF_INET) return -EOPNOTSUPP; - if (protocol != IPPROTO_TCP && protocol != IPPROTO_UDP) + if (!IN_SET(protocol, IPPROTO_TCP, IPPROTO_UDP)) return -EOPNOTSUPP; if (local_port <= 0) |