We don't have to tell GCC how to cast.

[tinc] / src / net_packet.c

diff --git a/src/net_packet.c b/src/net_packet.c
index aa5bea3..43b8e7c 100644 (file)
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: net_packet.c,v 1.1.2.37 2003/08/08 19:42:35 guus Exp $
+    $Id: net_packet.c,v 1.1.2.40 2003/08/28 21:05:10 guus Exp $
 */
 
 #include "system.h"
@@ -367,7 +367,7 @@ void broadcast_packet(const node_t *from, vpn_packet_t *packet)
                           packet->len, from->name, from->hostname);
 
        for(node = connection_tree->head; node; node = node->next) {
-               c = (connection_t *) node->data;
+               c = node->data;
 
                if(c->status.active && c->status.mst && c != from->nexthop->connection)
                        send_packet(c->node, packet);
@@ -384,7 +384,7 @@ void flush_queue(node_t *n)
 
        for(node = n->queue->head; node; node = next) {
                next = node->next;
-               send_udppacket(n, (vpn_packet_t *) node->data);
+               send_udppacket(n, node->data);
                list_delete_node(n->queue, node);
        }
 }
@@ -392,7 +392,6 @@ void flush_queue(node_t *n)
 void handle_incoming_vpn_data(int sock)
 {
        vpn_packet_t pkt;
-       int x, l = sizeof(x);
        char *hostname;
        sockaddr_t from;
        socklen_t fromlen = sizeof(from);
@@ -400,18 +399,6 @@ void handle_incoming_vpn_data(int sock)
 
        cp();
 
-       if(getsockopt(sock, SOL_SOCKET, SO_ERROR, &x, &l) < 0) {
-               logger(LOG_ERR, _("This is a bug: %s:%d: %d:%s"),
-                          __FILE__, __LINE__, sock, strerror(errno));
-               cp_trace();
-               exit(1);
-       }
-
-       if(x) {
-               logger(LOG_ERR, _("Incoming data socket error: %s"), strerror(x));
-               return;
-       }
-
        pkt.len = recvfrom(sock, (char *) &pkt.seqno, MAXSIZE, 0, &from.sa, &fromlen);
 
        if(pkt.len <= 0) {