Better abstract OFPT_SET_CONFIG and OFPT_GET_CONFIG_REPLY, make stricter.

[cascardo/ovs.git] / lib / learning-switch.c

diff --git a/lib/learning-switch.c b/lib/learning-switch.c
index 172a8dc..b3f79ea 100644 (file)
--- a/lib/learning-switch.c
+++ b/lib/learning-switch.c
@@ -461,7 +461,6 @@ static void
 send_features_request(struct lswitch *sw)
 {
     struct ofpbuf *b;
-    struct ofp_switch_config *osc;
     int ofp_version = rconn_get_version(sw->rconn);
 
     ovs_assert(ofp_version > 0 && ofp_version < 0xff);
@@ -471,10 +470,10 @@ send_features_request(struct lswitch *sw)
     queue_tx(sw, b);
 
     /* Send OFPT_SET_CONFIG. */
-    b = ofpraw_alloc(OFPRAW_OFPT_SET_CONFIG, ofp_version, sizeof *osc);
-    osc = ofpbuf_put_zeros(b, sizeof *osc);
-    osc->miss_send_len = htons(OFP_DEFAULT_MISS_SEND_LEN);
-    queue_tx(sw, b);
+    struct ofputil_switch_config config = {
+        .miss_send_len = OFP_DEFAULT_MISS_SEND_LEN
+    };
+    queue_tx(sw, ofputil_encode_set_config(&config, ofp_version));
 }
 
 static void