Fix "void function should not return void expression" warning.

[tinc] / src / net_packet.c

diff --git a/src/net_packet.c b/src/net_packet.c
index 7bd619f..9c913ca 100644 (file)
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -139,7 +139,8 @@ static void send_udp_probe_reply(node_t *n, vpn_packet_t *packet, length_t len)
 static void udp_probe_h(node_t *n, vpn_packet_t *packet, length_t len) {
        if(!DATA(packet)[0]) {
                logger(DEBUG_TRAFFIC, LOG_INFO, "Got UDP probe request %d from %s (%s)", packet->len, n->name, n->hostname);
-               return send_udp_probe_reply(n, packet, len);
+               send_udp_probe_reply(n, packet, len);
+               return;
        }
 
        if(DATA(packet)[0] == 2) {
@@ -687,7 +688,8 @@ static void send_udppacket(node_t *n, vpn_packet_t *origpkt) {
        }
 
        if(n->status.sptps) {
-               return send_sptps_packet(n, origpkt);
+               send_sptps_packet(n, origpkt);
+               return;
        }
 
 #ifdef DISABLE_LEGACY
@@ -1354,7 +1356,8 @@ static void try_tx_sptps(node_t *n, bool mtu) {
                        return;
                }
 
-               return try_tx(via, mtu);
+               try_tx(via, mtu);
+               return;
        }
 
        /* Otherwise, try to establish UDP connectivity. */