explicitly ignore error returns

diff --git a/lib/dns/rrl.c b/lib/dns/rrl.c
index 3398d70a86e946e8f7128830320a02a489563b43..f92a63a09135a9753a228278e73f25804a7d2426 100644 (file)
--- a/lib/dns/rrl.c
+++ b/lib/dns/rrl.c
@@ -938,15 +938,15 @@ make_log_buf(dns_rrl_t *rrl, dns_rrl_entry_t *e,
                        qname = dns_fixedname_name(&qbuf->qname);
                if (qname != NULL) {
                        ADD_LOG_CSTR(&lb, " for ");
-                       dns_name_totext(qname, ISC_TRUE, &lb);
+                       (void)dns_name_totext(qname, ISC_TRUE, &lb);
                } else {
                        ADD_LOG_CSTR(&lb, " for (?)");
                }
                if (e->key.s.rtype != DNS_RRL_RTYPE_NXDOMAIN) {
                        ADD_LOG_CSTR(&lb, " ");
-                       dns_rdataclass_totext(e->key.s.qclass, &lb);
+                       (void)dns_rdataclass_totext(e->key.s.qclass, &lb);
                        ADD_LOG_CSTR(&lb, " ");
-                       dns_rdatatype_totext(e->key.s.qtype, &lb);
+                       (void)dns_rdatatype_totext(e->key.s.qtype, &lb);
                }
                snprintf(strbuf, sizeof(strbuf), "  (%08x)",
                         e->key.s.qname_hash);