dpif-netdev: Handle ECN bits when updating IP checksum.

[openvswitch] / datapath / flow.c

diff --git a/datapath/flow.c b/datapath/flow.c
index face40b3c9f4e4da96a0587c005db4ac8fd56502..d30fb73fa21595a154112bdd527bd9ee51e20776 100644 (file)
--- a/datapath/flow.c
+++ b/datapath/flow.c
@@ -32,7 +32,7 @@
 #include "compat.h"
 
 struct kmem_cache *flow_cache;
-static unsigned int hash_seed;
+static unsigned int hash_seed __read_mostly;
 
 static inline bool arphdr_ok(struct sk_buff *skb)
 {
@@ -264,9 +264,6 @@ static __be16 parse_ethertype(struct sk_buff *skb)
  *      past the IPv4 header, if one is present and of a correct length,
  *      otherwise the same as skb->network_header.  For other key->dl_type
  *      values it is left untouched.
- *
- * Sets OVS_CB(skb)->is_frag to %true if @skb is an IPv4 fragment, otherwise to
- * %false.
  */
 int flow_extract(struct sk_buff *skb, u16 in_port, struct odp_flow_key *key,
                 bool *is_frag)