if (added <= 0) {
_cleanup_free_ char *ip = NULL;
- in_addr_to_string(q->request_family, &q->request_address, &ip);
- r = sd_bus_reply_method_errorf(q->request, BUS_ERROR_NO_SUCH_RR, "Address '%s' does not have any RR of requested type", strna(ip));
+ (void) in_addr_to_string(q->request_family, &q->request_address, &ip);
+ r = sd_bus_reply_method_errorf(q->request, BUS_ERROR_NO_SUCH_RR,
+ "Address '%s' does not have any RR of requested type", strnull(ip));
goto finish;
}
if (manager_our_packet(t->scope->manager, p) != 0)
return;
- in_addr_to_string(p->family, &p->sender, &pretty);
+ (void) in_addr_to_string(p->family, &p->sender, &pretty);
log_debug("Transaction %" PRIu16 " for <%s> on scope %s on %s/%s got tentative packet from %s.",
t->id,
dns_protocol_to_string(t->scope->protocol),
t->scope->link ? t->scope->link->name : "*",
af_to_name_short(t->scope->family),
- pretty);
+ strnull(pretty));
/* RFC 4795, Section 4.1 says that the peer with the
* lexicographically smaller IP address loses */