ovs-ofctl: Add 'replace-flows' command to usage.

[sliver-openvswitch.git] / utilities / ovs-ofctl.c

diff --git a/utilities/ovs-ofctl.c b/utilities/ovs-ofctl.c
index 7511769..6c7e3ac 100644 (file)
--- a/utilities/ovs-ofctl.c
+++ b/utilities/ovs-ofctl.c
@@ -172,6 +172,7 @@ usage(void)
            "  add-flows SWITCH FILE       add flows from FILE\n"
            "  mod-flows SWITCH FLOW       modify actions of matching FLOWs\n"
            "  del-flows SWITCH [FLOW]     delete matching FLOWs\n"
+           "  replace-flows SWITCH FILE   replace flows with those in FILE\n"
            "  monitor SWITCH [MISSLEN]    print packets received from SWITCH\n"
            "\nFor OpenFlow switches and controllers:\n"
            "  probe VCONN                 probe whether VCONN is up\n"
@@ -263,11 +264,10 @@ static void *
 alloc_stats_request(size_t body_len, uint16_t type, struct ofpbuf **bufferp)
 {
     struct ofp_stats_msg *rq;
-    rq = make_openflow((offsetof(struct ofp_stats_msg, body)
-                        + body_len), OFPT_STATS_REQUEST, bufferp);
+    rq = make_openflow(sizeof *rq + body_len, OFPT_STATS_REQUEST, bufferp);
     rq->type = htons(type);
     rq->flags = htons(0);
-    return rq->body;
+    return rq + 1;
 }
 
 static void