libbtrfsutil: fix memory leak in deleted_subvolumes()

[platform/upstream/btrfs-progs.git] / chunk-recover.c

diff --git a/chunk-recover.c b/chunk-recover.c
index f1fa750..705bcf5 100644 (file)
--- a/chunk-recover.c
+++ b/chunk-recover.c
@@ -451,24 +451,6 @@ static void print_device_extent_tree(struct device_extent_tree *tree)
        printf("\n");
 }
 
-static void print_device_info(struct btrfs_device *device, char *prefix)
-{
-       if (prefix)
-               printf("%s", prefix);
-       printf("Device: id = %llu, name = %s\n",
-              device->devid, device->name);
-}
-
-static void print_all_devices(struct list_head *devices)
-{
-       struct btrfs_device *dev;
-
-       printf("All Devices:\n");
-       list_for_each_entry(dev, devices, dev_list)
-               print_device_info(dev, "\t");
-       printf("\n");
-}
-
 static void print_scan_result(struct recover_control *rc)
 {
        if (!rc->verbose)
@@ -2389,6 +2371,7 @@ int btrfs_recover_chunk_tree(char *path, int verbose, int yes)
        }
 
        trans = btrfs_start_transaction(root, 1);
+       BUG_ON(IS_ERR(trans));
        ret = remove_chunk_extent_item(trans, &rc, root);
        BUG_ON(ret);