Fixes, comments

[wimlib] / src / metadata_resource.c

diff --git a/src/metadata_resource.c b/src/metadata_resource.c
index a9e2e386f2d4609f08880b1af2c42c2c9dd658bf..91b1121f92ef7efc7b346e68ae3e5d4cd7c656c6 100644 (file)
--- a/src/metadata_resource.c
+++ b/src/metadata_resource.c
@@ -51,7 +51,6 @@ read_metadata_resource(WIMStruct *w, struct wim_image_metadata *imd)
        struct wim_dentry *dentry;
        const struct wim_lookup_table_entry *metadata_lte;
        u64 metadata_len;
-       struct hlist_head inode_list;
 
        metadata_lte = imd->metadata_lte;
        metadata_len = wim_resource_size(metadata_lte);
@@ -151,7 +150,7 @@ read_metadata_resource(WIMStruct *w, struct wim_image_metadata *imd)
                goto out_free_dentry_tree;
 
        /* Build hash table that maps hard link group IDs to dentry sets */
-       ret = dentry_tree_fix_inodes(dentry, &inode_list);
+       ret = dentry_tree_fix_inodes(dentry, &imd->inode_list);
        if (ret)
                goto out_free_dentry_tree;
 
@@ -159,16 +158,13 @@ read_metadata_resource(WIMStruct *w, struct wim_image_metadata *imd)
                DEBUG("Running miscellaneous verifications on the dentry tree");
                for_lookup_table_entry(w->lookup_table, lte_zero_real_refcnt, NULL);
                ret = for_dentry_in_tree(dentry, verify_dentry, w);
-               if (ret != 0)
+               if (ret)
                        goto out_free_dentry_tree;
        }
 
        DEBUG("Done reading image metadata");
 
        imd->root_dentry = dentry;
-       imd->inode_list  = inode_list;
-       if (imd->inode_list.first)
-               imd->inode_list.first->pprev = &imd->inode_list.first;
        INIT_LIST_HEAD(&imd->unhashed_streams);
        goto out_free_buf;
 out_free_dentry_tree:
@@ -203,16 +199,15 @@ write_wim_resource_from_buffer(const void *buf, u64 buf_size,
         * write_wim_resource(). */
        struct wim_lookup_table_entry lte;
        int ret;
-       lte.resource_entry.original_size = buf_size;
        lte.resource_location            = RESOURCE_IN_ATTACHED_BUFFER;
        lte.attached_buffer              = (void*)buf;
+       lte.resource_entry.original_size = buf_size;
+       lte.resource_entry.flags         = 0;
        lte.unhashed                     = 1;
-       zero_out_hash(lte.hash);
        ret = write_wim_resource(&lte, out_fp, out_ctype, out_res_entry, 0);
-       if (ret)
-               return ret;
-       copy_hash(hash, lte.hash);
-       return 0;
+       if (ret == 0)
+               copy_hash(hash, lte.hash);
+       return ret;
 }
 
 /* Write the metadata resource for the current WIM image. */