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openvswitch: Constify various function arguments

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Help produce better optimized code.

Signed-off-by: Thomas Graf <tgraf@noironetworks.com>
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
This commit is contained in:
Thomas Graf 2014-11-06 06:58:52 -08:00 • committed by Pravin B Shelar
parent e8eedb85bd
commit 12eb18f711
11 changed files with 38 additions and 36 deletions
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4
net/openvswitch/flow.c
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@ -66,7 +66,7 @@ u64 ovs_flow_used_time(unsigned long flow_jiffies)
#define TCP_FLAGS_BE16(tp) (*(__be16 *)&tcp_flag_word(tp) & htons(0x0FFF))
void ovs_flow_stats_update(struct sw_flow *flow, __be16 tcp_flags,
struct sk_buff *skb)
const struct sk_buff *skb)
{
struct flow_stats *stats;
int node = numa_node_id();
@ -679,7 +679,7 @@ int ovs_flow_key_update(struct sk_buff *skb, struct sw_flow_key *key)
return key_extract(skb, key);
}
int ovs_flow_key_extract(struct ovs_tunnel_info *tun_info,
int ovs_flow_key_extract(const struct ovs_tunnel_info *tun_info,
struct sk_buff *skb, struct sw_flow_key *key)
{
/* Extract metadata from packet. */