1 files changed, 33 insertions, 51 deletions

diff --git a/flowtop.c b/flowtop.c
index 1d438ba..cc5ffa2 100644
--- a/flowtop.c
+++ b/flowtop.c
@@ -421,20 +421,6 @@ static struct flow_entry *flow_list_find_prev_id(const struct flow_list *fl,
 	return NULL;
 }
 
-static void flow_list_update_entry(struct flow_list *fl,
-				   const struct nf_conntrack *ct)
-{
-	struct flow_entry *n;
-
-	n = flow_list_find_id(fl, nfct_get_attr_u32(ct, ATTR_ID));
-	if (n == NULL) {
-		flow_list_new_entry(fl, ct);
-		return;
-	}
-
-	flow_entry_from_ct(n, ct);
-}
-
 static void flow_list_destroy_entry(struct flow_list *fl,
 				    const struct nf_conntrack *ct)
 {
@@ -1373,34 +1359,6 @@ static void presenter(void)
 	lookup_cleanup(LT_PORTS_TCP);
 }
 
-static int flow_event_cb(enum nf_conntrack_msg_type type,
-			 struct nf_conntrack *ct, void *data __maybe_unused)
-{
-	if (sigint)
-		return NFCT_CB_STOP;
-
-	synchronize_rcu();
-	spinlock_lock(&flow_list.lock);
-
-	switch (type) {
-	case NFCT_T_NEW:
-		flow_list_new_entry(&flow_list, ct);
-		break;
-	case NFCT_T_UPDATE:
-		flow_list_update_entry(&flow_list, ct);
-		break;
-	case NFCT_T_DESTROY:
-		flow_list_destroy_entry(&flow_list, ct);
-		break;
-	default:
-		break;
-	}
-
-	spinlock_unlock(&flow_list.lock);
-
-	return NFCT_CB_CONTINUE;
-}
-
 static void restore_sysctl(void *obj)
 {
 	struct sysctl_params_ctx *sysctl_ctx = obj;
@@ -1463,17 +1421,10 @@ static void flow_entry_filter(struct flow_entry *n)
 		n->is_visible = true;
 }
 
-static int flow_update_cb(enum nf_conntrack_msg_type type,
-			  struct nf_conntrack *ct, void *data __maybe_unused)
+static int flow_list_update_entry(struct flow_list *fl, struct nf_conntrack *ct)
 {
 	struct flow_entry *n;
 
-	if (type != NFCT_T_UPDATE)
-		return NFCT_CB_CONTINUE;
-
-	if (sigint)
-		return NFCT_CB_STOP;
-
 	n = flow_list_find_id(&flow_list, nfct_get_attr_u32(ct, ATTR_ID));
 	if (!n)
 		return NFCT_CB_CONTINUE;
@@ -1486,6 +1437,37 @@ static int flow_update_cb(enum nf_conntrack_msg_type type,
 	return NFCT_CB_CONTINUE;
 }
 
+static int flow_event_cb(enum nf_conntrack_msg_type type,
+			 struct nf_conntrack *ct, void *data __maybe_unused)
+{
+	if (sigint)
+		return NFCT_CB_STOP;
+
+	synchronize_rcu();
+	spinlock_lock(&flow_list.lock);
+
+	switch (type) {
+	case NFCT_T_NEW:
+		flow_list_new_entry(&flow_list, ct);
+		break;
+	case NFCT_T_UPDATE:
+		flow_list_update_entry(&flow_list, ct);
+		break;
+	case NFCT_T_DESTROY:
+		flow_list_destroy_entry(&flow_list, ct);
+		break;
+	default:
+		break;
+	}
+
+	spinlock_unlock(&flow_list.lock);
+
+	if (sigint)
+		return NFCT_CB_STOP;
+
+	return NFCT_CB_CONTINUE;
+}
+
 static void collector_refresh_flows(struct nfct_handle *handle)
 {
 	struct flow_entry *n;
@@ -1653,7 +1635,7 @@ static void *collector(void *null __maybe_unused)
 	if (!ct_update)
 		panic("Cannot create a nfct handle: %s\n", strerror(errno));
 
-	nfct_callback_register(ct_update, NFCT_T_ALL, flow_update_cb, NULL);
+	nfct_callback_register(ct_update, NFCT_T_ALL, flow_event_cb, NULL);
 
 	poll_fd[0].fd = nfct_fd(ct_event);
 	poll_fd[0].events = POLLIN;