remove unused variable 'fctx' from rctx_next

diff --git a/lib/dns/resolver.c b/lib/dns/resolver.c
index 5b655308fad5d968b9e762f92876e66ab040f397..2d65fbd17b35f70bac63ebfa85531ef2dde022cc 100644 (file)
--- a/lib/dns/resolver.c
+++ b/lib/dns/resolver.c
@@ -8939,7 +8939,6 @@ rctx_resend(respctx_t *rctx, dns_adbaddrinfo_t *addrinfo) {
  */
 static void
 rctx_next(respctx_t *rctx) {
-       fetchctx_t *fctx = rctx->fctx;
        isc_result_t result;
 
        FCTXTRACE("nextitem");