ofproto: Update comment.

CC: Justin Pettit <jpettit@nicira.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>

diff --git a/ofproto/ofproto.c b/ofproto/ofproto.c
index eed0458763d0ad8e7bdd96fca294542bd2e66709..dee2cbc15574e5be910607785270da48afaf3941 100644 (file)
--- a/ofproto/ofproto.c
+++ b/ofproto/ofproto.c
@@ -3090,8 +3090,8 @@ handle_flow_mod(struct ofconn *ofconn, const struct ofp_header *oh)
         return error;
     }
 
-    /* We do not support the emergency flow cache.  It will hopefully get
-     * dropped from OpenFlow in the near future. */
+    /* We do not support the OpenFlow 1.0 emergency flow cache, which is not
+     * required in OpenFlow 1.0.1 and removed from OpenFlow 1.1. */
     if (fm.flags & OFPFF_EMERG) {
         /* There isn't a good fit for an error code, so just state that the
          * flow table is full. */