diff options
Diffstat (limited to 'net/openvswitch/flow.h')
| -rw-r--r-- | net/openvswitch/flow.h | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/net/openvswitch/flow.h b/net/openvswitch/flow.h index 0f5db4ec565d0..fe5a71b81c1fd 100644 --- a/net/openvswitch/flow.h +++ b/net/openvswitch/flow.h @@ -49,20 +49,24 @@ struct ovs_key_ipv4_tunnel { u8 ipv4_ttl; } __packed __aligned(4); /* Minimize padding. */ -static inline void ovs_flow_tun_key_init(struct ovs_key_ipv4_tunnel *tun_key, - const struct iphdr *iph, __be64 tun_id, - __be16 tun_flags) +struct ovs_tunnel_info { + struct ovs_key_ipv4_tunnel tunnel; +}; + +static inline void ovs_flow_tun_info_init(struct ovs_tunnel_info *tun_info, + const struct iphdr *iph, + __be64 tun_id, __be16 tun_flags) { - tun_key->tun_id = tun_id; - tun_key->ipv4_src = iph->saddr; - tun_key->ipv4_dst = iph->daddr; - tun_key->ipv4_tos = iph->tos; - tun_key->ipv4_ttl = iph->ttl; - tun_key->tun_flags = tun_flags; + tun_info->tunnel.tun_id = tun_id; + tun_info->tunnel.ipv4_src = iph->saddr; + tun_info->tunnel.ipv4_dst = iph->daddr; + tun_info->tunnel.ipv4_tos = iph->tos; + tun_info->tunnel.ipv4_ttl = iph->ttl; + tun_info->tunnel.tun_flags = tun_flags; /* clear struct padding. */ - memset((unsigned char *) tun_key + OVS_TUNNEL_KEY_SIZE, 0, - sizeof(*tun_key) - OVS_TUNNEL_KEY_SIZE); + memset((unsigned char *)&tun_info->tunnel + OVS_TUNNEL_KEY_SIZE, 0, + sizeof(tun_info->tunnel) - OVS_TUNNEL_KEY_SIZE); } struct sw_flow_key { @@ -190,8 +194,8 @@ void ovs_flow_stats_clear(struct sw_flow *); u64 ovs_flow_used_time(unsigned long flow_jiffies); int ovs_flow_key_update(struct sk_buff *skb, struct sw_flow_key *key); -int ovs_flow_key_extract(struct ovs_key_ipv4_tunnel *tun_key, - struct sk_buff *skb, struct sw_flow_key *key); +int ovs_flow_key_extract(struct ovs_tunnel_info *tun_info, struct sk_buff *skb, + struct sw_flow_key *key); /* Extract key from packet coming from userspace. */ int ovs_flow_key_extract_userspace(const struct nlattr *attr, struct sk_buff *skb, |