remove statement before declaration warning.

git-svn-id: file:///svn/unbound/trunk@3820 be551aaa-1e26-0410-a405-d3ace91eadb9

diff --git a/services/listen_dnsport.c b/services/listen_dnsport.c
index 6287049755e9c802814da2a828986ba84c8f29fb..88b8bdfab94006702233b6d7fef7a69a5ec3e609 100644 (file)
--- a/services/listen_dnsport.c
+++ b/services/listen_dnsport.c
@@ -512,6 +512,9 @@ create_tcp_accept_sock(struct addrinfo *addr, int v6only, int* noproto,
 #if defined(SO_REUSEADDR) || defined(SO_REUSEPORT) || defined(IPV6_V6ONLY) || defined(IP_TRANSPARENT) || defined(IP_BINDANY) || defined(IP_FREEBIND)
        int on = 1;
 #endif
+#ifdef USE_TCP_FASTOPEN
+       int qlen;
+#endif
 #if !defined(IP_TRANSPARENT) && !defined(IP_BINDANY)
        (void)transparent;
 #endif
@@ -678,10 +681,10 @@ create_tcp_accept_sock(struct addrinfo *addr, int v6only, int* noproto,
 #ifdef __APPLE__
        /* OS X implementation only supports qlen of 1 via this call. Actual
           value is configured by the net.inet.tcp.fastopen_backlog kernel parm. */
-       int qlen = 1;
+       qlen = 1;
 #else
        /* 5 is recommended on linux */
-       int qlen = 5;
+       qlen = 5;
 #endif
        if ((setsockopt(s, IPPROTO_TCP, TCP_FASTOPEN, &qlen, 
                  sizeof(qlen))) == -1 ) {