registry: change reghook_cache_init() to return WERROR and use it in the callers.

Michael
(This used to be commit 2f4ca62dce50225d67ba8643afba4199e1845c5f)

1 files changed, 7 insertions, 6 deletions

diff --git a/source3/registry/reg_cachehook.c b/source3/registry/reg_cachehook.c
index bfdc0de5f5..c7f099e134 100644
--- a/source3/registry/reg_cachehook.c
+++ b/source3/registry/reg_cachehook.c
@@ -54,18 +54,19 @@ static char *keyname_to_path(TALLOC_CTX *mem_ctx, const char *keyname)
  Initialize the cache tree if it has not been initialized yet.
  *********************************************************************/
 
-bool reghook_cache_init( void )
+WERROR reghook_cache_init(void)
 {
 	if (cache_tree == NULL) {
 		cache_tree = pathtree_init(&regdb_ops, NULL);
-		if (cache_tree != NULL) {
-			DEBUG(10, ("reghook_cache_init: new tree with default "
-				   "ops %p for key [%s]\n", (void *)&regdb_ops,
-				   KEY_TREE_ROOT));
+		if (cache_tree == NULL) {
+			return WERR_NOMEM;
 		}
+		DEBUG(10, ("reghook_cache_init: new tree with default "
+			   "ops %p for key [%s]\n", (void *)&regdb_ops,
+			   KEY_TREE_ROOT));
 	}
 
-	return (cache_tree != NULL);
+	return WERR_OK;
 }
 
 /**********************************************************************