remove unused variable sock

(cherry picked from commit b1c424ddf342e53d5272b36c5c8f120dc2232408)

diff --git a/lib/dns/request.c b/lib/dns/request.c
index 0ffc368e9c28d7c10157a31be16a0d7a42d81156..d444cc2951713512a1c0d7362f2c4684d896c307 100644 (file)
--- a/lib/dns/request.c
+++ b/lib/dns/request.c
@@ -145,7 +145,6 @@ dns_requestmgr_create(isc_mem_t *mctx, isc_timermgr_t *timermgr,
                      dns_dispatch_t *dispatchv4, dns_dispatch_t *dispatchv6,
                      dns_requestmgr_t **requestmgrp) {
        dns_requestmgr_t *requestmgr;
-       isc_socket_t *sock;
        int i;
        unsigned int dispattr;
 
@@ -156,7 +155,7 @@ dns_requestmgr_create(isc_mem_t *mctx, isc_timermgr_t *timermgr,
        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);