lib/ofpbuf: Compact

[sliver-openvswitch.git] / lib / cfm.c

diff --git a/lib/cfm.c b/lib/cfm.c
index 48556cf..dcdaa0e 100644 (file)
--- a/lib/cfm.c
+++ b/lib/cfm.c
@@ -557,7 +557,7 @@ cfm_compose_ccm(struct cfm *cfm, struct ofpbuf *packet,
         eth_push_vlan(packet, htons(ETH_TYPE_VLAN), htons(tci));
     }
 
-    ccm = packet->l3;
+    ccm = ofpbuf_get_l3(packet);
     ccm->mdlevel_version = 0;
     ccm->opcode = CCM_OPCODE;
     ccm->tlv_offset = 70;
@@ -719,7 +719,8 @@ cfm_process_heartbeat(struct cfm *cfm, const struct ofpbuf *p)
     ovs_mutex_lock(&mutex);
 
     eth = p->l2;
-    ccm = ofpbuf_at(p, (uint8_t *)p->l3 - (uint8_t *)p->data, CCM_ACCEPT_LEN);
+    ccm = ofpbuf_at(p, (uint8_t *)ofpbuf_get_l3(p) - (uint8_t *)p->data,
+                    CCM_ACCEPT_LEN);
 
     if (!ccm) {
         VLOG_INFO_RL(&rl, "%s: Received an unparseable 802.1ag CCM heartbeat.",