minor cleanup in sdlz.c

dns_db_issecure() and dns_db_nodecount() return false and 0,
respectively, if they are not implemented, so there's no need to
have implementation functions that only return false and 0.

diff --git a/lib/dns/sdlz.c b/lib/dns/sdlz.c
index 14f67b81b04a261d2f19d42dedef0dbd9fffdb4a..8ba7cc3dd8ca4c7766c1984e30e56a9a253c6be7 100644 (file)
--- a/lib/dns/sdlz.c
+++ b/lib/dns/sdlz.c
@@ -1092,21 +1092,6 @@ deleterdataset(dns_db_t *db, dns_dbnode_t *node, dns_dbversion_t *version,
        return result;
 }
 
-static bool
-issecure(dns_db_t *db) {
-       UNUSED(db);
-
-       return false;
-}
-
-static unsigned int
-nodecount(dns_db_t *db, dns_dbtree_t tree) {
-       UNUSED(db);
-       UNUSED(tree);
-
-       return 0;
-}
-
 /*
  * getoriginnode() is used by the update code to find the
  * dns_rdatatype_dnskey record for a zone
@@ -1144,8 +1129,6 @@ static dns_dbmethods_t sdlzdb_methods = {
        .addrdataset = addrdataset,
        .subtractrdataset = subtractrdataset,
        .deleterdataset = deleterdataset,
-       .issecure = issecure,
-       .nodecount = nodecount,
        .getoriginnode = getoriginnode,
 };