Remove warnings about unused variables.

git-svn-id: file:///svn/unbound/trunk@3977 be551aaa-1e26-0410-a405-d3ace91eadb9

diff --git a/services/listen_dnsport.c b/services/listen_dnsport.c
index 9bf4290eb8aba2e3dd183736c6a88d61a5d97155..b4bc30487144eb5f5e6ba7d5330237fca7864239 100644 (file)
--- a/services/listen_dnsport.c
+++ b/services/listen_dnsport.c
@@ -195,6 +195,8 @@ create_udp_sock(int family, int socktype, struct sockaddr* addr,
            || (use_systemd
                && (s = systemd_get_activated(family, socktype, -1, addr,
                                              addrlen, NULL)) == -1)) {
+#else
+       (void)use_systemd;
 #endif
        if((s = socket(family, socktype, 0)) == -1) {
                *inuse = 0;
@@ -613,6 +615,8 @@ create_tcp_accept_sock(struct addrinfo *addr, int v6only, int* noproto,
             && (s = systemd_get_activated(addr->ai_family, addr->ai_socktype, 1,
                                           addr->ai_addr, addr->ai_addrlen,
                                           NULL)) == -1)) {
+#else
+       (void)use_systemd;
 #endif
        if((s = socket(addr->ai_family, addr->ai_socktype, 0)) == -1) {
 #ifndef USE_WINSOCK
@@ -807,6 +811,9 @@ create_local_accept_sock(const char *path, int* noproto, int use_systemd)
 #ifdef HAVE_SYS_UN_H
        int s;
        struct sockaddr_un usock;
+#ifndef HAVE_SYSTEMD
+       (void)use_systemd;
+#endif
 
        verbose(VERB_ALGO, "creating unix socket %s", path);
 #ifdef HAVE_STRUCT_SOCKADDR_UN_SUN_LEN