cleanup: unused function parameter [RT #18572]

diff --git a/lib/dns/dispatch.c b/lib/dns/dispatch.c
index f3f3f8e8b6c70bb069eaf0b007b0d0b247c62d8d..794cdb5e5aac93a1deefa1040427c994ab15c645 100644 (file)
--- a/lib/dns/dispatch.c
+++ b/lib/dns/dispatch.c
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: dispatch.c,v 1.116.18.36 2008/08/26 02:07:07 jinmei Exp $ */
+/* $Id: dispatch.c,v 1.116.18.37 2008/09/04 00:24:41 jinmei Exp $ */
 
 /*! \file */
 
@@ -288,8 +288,7 @@ static isc_result_t get_udpsocket(dns_dispatchmgr_t *mgr,
                                  dns_dispatch_t *disp,
                                  isc_socketmgr_t *sockmgr,
                                  isc_sockaddr_t *localaddr,
-                                 isc_socket_t **sockp,
-                                 unsigned int maxtry);
+                                 isc_socket_t **sockp);
 static isc_result_t dispatch_createudp(dns_dispatchmgr_t *mgr,
                                       isc_socketmgr_t *sockmgr,
                                       isc_taskmgr_t *taskmgr,
@@ -2517,7 +2516,7 @@ dns_dispatch_getudp(dns_dispatchmgr_t *mgr, isc_socketmgr_t *sockmgr,
 static isc_result_t
 get_udpsocket(dns_dispatchmgr_t *mgr, dns_dispatch_t *disp,
              isc_socketmgr_t *sockmgr, isc_sockaddr_t *localaddr,
-             isc_socket_t **sockp, unsigned int maxtry)
+             isc_socket_t **sockp)
 {
        unsigned int i, j;
        isc_socket_t *held[DNS_DISPATCH_HELD];
@@ -2575,7 +2574,7 @@ get_udpsocket(dns_dispatchmgr_t *mgr, dns_dispatch_t *disp,
        memset(held, 0, sizeof(held));
        i = 0;
 
-       for (j = 0; j < maxtry; j++) {
+       for (j = 0; j < 0xffffU; j++) {
                result = open_socket(sockmgr, localaddr, 0, &sock);
                if (result != ISC_R_SUCCESS)
                        goto end;
@@ -2590,7 +2589,7 @@ get_udpsocket(dns_dispatchmgr_t *mgr, dns_dispatch_t *disp,
                if (i == DNS_DISPATCH_HELD)
                        i = 0;
        }
-       if (j == maxtry) {
+       if (j == 0xffffU) {
                mgr_log(mgr, ISC_LOG_ERROR,
                        "avoid-v%s-udp-ports: unable to allocate "
                        "an available port",
@@ -2631,8 +2630,7 @@ dispatch_createudp(dns_dispatchmgr_t *mgr, isc_socketmgr_t *sockmgr,
                return (result);
 
        if ((attributes & DNS_DISPATCHATTR_EXCLUSIVE) == 0) {
-               result = get_udpsocket(mgr, disp, sockmgr, localaddr, &sock,
-                                      0xffffU);
+               result = get_udpsocket(mgr, disp, sockmgr, localaddr, &sock);
                if (result != ISC_R_SUCCESS)
                        goto deallocate_dispatch;
        } else {