block alloc: allocate cache entries from mem_pool

diff --git a/tree.c b/tree.c
index 244eb5e665e931a6b735366d74b5ed2bcbce4c9b..5111ce8376c54f4cb323bc527185e209f0a6739d 100644 (file)
--- a/tree.c
+++ b/tree.c
@@ -16,15 +16,13 @@ static int read_one_entry_opt(struct index_state *istate,
                              unsigned mode, int stage, int opt)
 {
        int len;
-       unsigned int size;
        struct cache_entry *ce;
 
        if (S_ISDIR(mode))
                return READ_TREE_RECURSIVE;
 
        len = strlen(pathname);
-       size = cache_entry_size(baselen + len);
-       ce = xcalloc(1, size);
+       ce = make_empty_cache_entry(istate, baselen + len);
 
        ce->ce_mode = create_ce_mode(mode);
        ce->ce_flags = create_ce_flags(stage);