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btrfs-progs: dump-tree: improved error handling in cmd_inspect_dump_tree

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Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2016-08-26 12:53:31 +02:00
parent 04b3bf1779
commit 41fe00e1eb
1 changed files with 7 additions and 3 deletions
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10
cmds-inspect-dump-tree.c
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@ -390,7 +390,12 @@ again:
key.objectid = 0;
btrfs_set_key_type(&key, BTRFS_ROOT_ITEM_KEY);
ret = btrfs_search_slot(NULL, tree_root_scan, &key, &path, 0, 0);
BUG_ON(ret < 0);
if (ret < 0) {
error("cannot read ROOT_ITEM from tree %llu: %s",
(unsigned long long)tree_root_scan->root_key.objectid,
strerror(-ret));
goto close_root;
}
while (1) {
leaf = path.nodes[0];
slot = path.slots[0];
@ -537,8 +542,7 @@ next:
no_node:
btrfs_release_path(&path);
if (tree_root_scan == info->tree_root &&
info->log_root_tree) {
if (tree_root_scan == info->tree_root && info->log_root_tree) {
tree_root_scan = info->log_root_tree;
goto again;
}