Remove unused functions.

[oweals/tinc.git] / src / protocol.c

diff --git a/src/protocol.c b/src/protocol.c
index 144def2160c8564403fdba6d680b2727c72705c2..d04f9ef6af923da9a35978ebaa1d83aaa73e29a9 100644 (file)
--- a/src/protocol.c
+++ b/src/protocol.c
@@ -35,7 +35,7 @@ bool strictsubnets = false;
 
 static bool (*request_handlers[])(connection_t *) = {
        id_h, metakey_h, challenge_h, chal_reply_h, ack_h,
-       status_h, error_h, termreq_h,
+       NULL, NULL, NULL,
        ping_h, pong_h,
        add_subnet_h, del_subnet_h,
        add_edge_h, del_edge_h,
@@ -80,7 +80,7 @@ bool send_request(connection_t *c, const char *format, ...) {
        buffer[sizeof(buffer) - 1] = 0;
        va_end(args);
 
-       if(len < 0 || len > sizeof(buffer) - 1) {
+       if(len < 0 || (size_t)len > sizeof(buffer) - 1) {
                logger(LOG_ERR, "Output buffer overflow while sending request to %s (%s)",
                       c->name, c->hostname);
                return false;
@@ -193,7 +193,7 @@ void exit_requests(void) {
 }
 
 bool seen_request(char *request) {
-       past_request_t *new, p = {NULL};
+       past_request_t *new, p = {};
 
        p.request = request;