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Code Issues Releases Wiki Activity

packets: Create global helper is_ip_any().

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Used outside of meta-flow in future patches.

Signed-off-by: Ethan Jackson <ethan@nicira.com>
This commit is contained in:
Ethan Jackson
2013-01-22 19:38:32 -08:00
parent add90f6f20
commit 48cecbdc39
5 changed files with 15 additions and 24 deletions
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6
lib/packets.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2009, 2010, 2011, 2012 Nicira, Inc.
* Copyright (c) 2009, 2010, 2011, 2012, 2013 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -710,9 +710,7 @@ packet_set_udp_port(struct ofpbuf *packet, ovs_be16 src, ovs_be16 dst)
uint8_t
packet_get_tcp_flags(const struct ofpbuf *packet, const struct flow *flow)
{
if ((flow->dl_type == htons(ETH_TYPE_IP) ||
flow->dl_type == htons(ETH_TYPE_IPV6)) &&
flow->nw_proto == IPPROTO_TCP && packet->l7) {
if (is_ip_any(flow) && flow->nw_proto == IPPROTO_TCP && packet->l7) {
const struct tcp_header *tcp = packet->l4;
return TCP_FLAGS(tcp->tcp_ctl);
} else {