diff --git a/src/nm-activation-request.c b/src/nm-activation-request.c
index f9c416bb4..17df42688 100644
--- a/src/nm-activation-request.c
+++ b/src/nm-activation-request.c
@@ -178,7 +178,6 @@ nm_act_request_new (NMConnection *connection,
 {
 	GObject *obj;
 	NMActRequestPrivate *priv;
-	gulong id;
 
 	g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
 
@@ -218,7 +217,6 @@ connection_added_cb (NMManager *manager,
 	NMActRequestPrivate *priv;
 	const char *service_name;
 	const char *path;
-	gulong id;
 
 	g_return_if_fail (NM_IS_ACT_REQUEST (user_data));
 	g_return_if_fail (NM_IS_CONNECTION (connection));
diff --git a/src/ppp-manager/nm-ppp-manager.c b/src/ppp-manager/nm-ppp-manager.c
index 0b6759f05..351ae1cae 100644
--- a/src/ppp-manager/nm-ppp-manager.c
+++ b/src/ppp-manager/nm-ppp-manager.c
@@ -526,7 +526,6 @@ nm_ppp_manager_start (NMPPPManager *manager,
 	NMPPPManagerPrivate *priv;
 	NMCmdLine *ppp_cmd;
 	char *cmd_str;
-	GPid pid;
 	GSource *ppp_watch;
 
 	g_return_val_if_fail (NM_IS_PPP_MANAGER (manager), FALSE);
@@ -559,7 +558,7 @@ nm_ppp_manager_start (NMPPPManager *manager,
 
 	nm_debug ("ppp started with pid %d", priv->pid);
 
-	ppp_watch = g_child_watch_source_new (pid);
+	ppp_watch = g_child_watch_source_new (priv->pid);
 	g_source_set_callback (ppp_watch, (GSourceFunc) ppp_watch_cb, manager, NULL);
 	g_source_attach (ppp_watch, NULL);
 	g_source_unref (ppp_watch);
diff --git a/src/vpn-manager/nm-vpn-connection.c b/src/vpn-manager/nm-vpn-connection.c
index 13a69666e..9d1b6da90 100644
--- a/src/vpn-manager/nm-vpn-connection.c
+++ b/src/vpn-manager/nm-vpn-connection.c
@@ -109,7 +109,6 @@ nm_vpn_connection_new (NMConnection *connection,
 {
 	NMVPNConnection *vpn_connection;
 	NMVPNConnectionPrivate *priv;
-	gulong id;
 
 	g_return_val_if_fail (NM_IS_CONNECTION (connection), NULL);
 	g_return_val_if_fail (NM_IS_DEVICE (parent_device), NULL);
@@ -504,7 +503,6 @@ get_secrets_cb (DBusGProxy *proxy, DBusGProxyCall *call, gpointer user_data)
 	NMVPNConnectionPrivate *priv;
 	GError *err = NULL;
 	GHashTable *secrets = NULL;
-	NMConnection *connection;
 
 	if (!info || !info->vpn_connection || !info->setting_name)
 		goto error;
@@ -605,7 +603,7 @@ connection_need_secrets_cb  (DBusGProxy *proxy,
 	                   NULL);
 
 	if (error) {
-		g_warning ("%s.%d: NeedSecrets failed: %d %s",
+		g_warning ("%s.%d: NeedSecrets failed: %s %s",
 		           __FILE__, __LINE__,
 		           g_quark_to_string (error->domain), error->message);
 		nm_vpn_connection_fail (vpn_connection);
@@ -625,7 +623,6 @@ static void
 call_need_secrets (NMVPNConnection *vpn_connection)
 {
 	NMVPNConnectionPrivate *priv;
-	const char *setting_name;
 	GHashTable *settings;
 
 	priv = NM_VPN_CONNECTION_GET_PRIVATE (vpn_connection);