remove unused variable sock

(cherry picked from commit b1c424ddf342e53d5272b36c5c8f120dc2232408)

diff --git a/lib/dns/request.c b/lib/dns/request.c
index 3f9855e30eb4f9b6d0e2e6a2017cc33ebaf7f6ee..b5aba313555303d69785446b5628fd1c36943921 100644 (file)
--- a/lib/dns/request.c
+++ b/lib/dns/request.c
@@ -141,7 +141,6 @@ dns_requestmgr_create(isc_mem_t *mctx,
                      dns_requestmgr_t **requestmgrp)
 {
        dns_requestmgr_t *requestmgr;
-       isc_socket_t *sock;
        isc_result_t result;
        int i;
        unsigned int dispattr;
@@ -153,7 +152,7 @@ dns_requestmgr_create(isc_mem_t *mctx,
        REQUIRE(socketmgr != NULL);
        REQUIRE(taskmgr != NULL);
        REQUIRE(dispatchmgr != NULL);
-       UNUSED(sock);
+
        if (dispatchv4 != NULL) {
                dispattr = dns_dispatch_getattributes(dispatchv4);
                REQUIRE((dispattr & DNS_DISPATCHATTR_UDP) != 0);