Fix compiler warning

[meshlink] / src / net_socket.c

diff --git a/src/net_socket.c b/src/net_socket.c
index 2564a9c1bd264460cd1d3028b64c3234ffa04090..7b6c493baeb30cc84935479a95d5e62e87a644f3 100644 (file)
--- a/src/net_socket.c
+++ b/src/net_socket.c
@@ -58,13 +58,13 @@ static void configure_tcp(connection_t *c) {
 #endif
 
 #if defined(SOL_TCP) && defined(TCP_NODELAY)
-       option = 1;
-       setsockopt(c->socket, SOL_TCP, TCP_NODELAY, (void *)&option, sizeof option);
+       int nodelay = 1;
+       setsockopt(c->socket, SOL_TCP, TCP_NODELAY, (void *)&nodelay, sizeof nodelay);
 #endif
 
 #if defined(SOL_IP) && defined(IP_TOS) && defined(IPTOS_LOWDELAY)
-       option = IPTOS_LOWDELAY;
-       setsockopt(c->socket, SOL_IP, IP_TOS, (void *)&option, sizeof option);
+       int lowdelay = IPTOS_LOWDELAY;
+       setsockopt(c->socket, SOL_IP, IP_TOS, (void *)&lowdelay, sizeof lowdelay);
 #endif
 }
 
@@ -503,6 +503,7 @@ static struct addrinfo *get_known_addresses(node_t *n) {
 }
 
 void setup_outgoing_connection(meshlink_handle_t *mesh, outgoing_t *outgoing) {
+       bool blacklisted = false;
        timeout_del(&mesh->loop, &outgoing->ev);
 
        node_t *n = lookup_node(mesh, outgoing->name);
@@ -518,6 +519,9 @@ void setup_outgoing_connection(meshlink_handle_t *mesh, outgoing_t *outgoing) {
        read_host_config(mesh, outgoing->config_tree, outgoing->name);
        outgoing->cfg = lookup_config(outgoing->config_tree, "Address");
 
+       get_config_bool(lookup_config(outgoing->config_tree, "blacklisted"), &blacklisted);
+       if (blacklisted) return;
+
        if(!outgoing->cfg) {
                if(n)
                        outgoing->aip = outgoing->ai = get_known_addresses(n);
@@ -658,7 +662,6 @@ void try_outgoing_connections(meshlink_handle_t *mesh) {
        // TODO: Drop support for ConnectTo since AutoConnect is now always on?
        for(config_t *cfg = lookup_config(mesh->config, "ConnectTo"); cfg; cfg = lookup_config_next(mesh->config, cfg)) {
                char *name;
-               bool blacklisted;
                get_config_string(cfg, &name);
 
                if(!check_id(name)) {
@@ -669,10 +672,6 @@ void try_outgoing_connections(meshlink_handle_t *mesh) {
                        continue;
                }
 
-               get_config_bool(lookup_config(mesh->config, "blacklisted"), &blacklisted);
-               if (blacklisted)
-                       continue;
-
                bool found = false;
 
                for list_each(outgoing_t, outgoing, mesh->outgoings) {