btrfs-progs: read_tree_block() and read_node_slot() cleanup.

[platform/upstream/btrfs-progs.git] / print-tree.c

diff --git a/print-tree.c b/print-tree.c
index 70a7acc..3a7c13c 100644 (file)
--- a/print-tree.c
+++ b/print-tree.c
@@ -1060,7 +1060,7 @@ void btrfs_print_tree(struct btrfs_root *root, struct extent_buffer *eb, int fol
                                             btrfs_node_blockptr(eb, i),
                                             size,
                                             btrfs_node_ptr_generation(eb, i));
-               if (!next) {
+               if (!extent_buffer_uptodate(next)) {
                        fprintf(stderr, "failed to read %llu in tree %llu\n",
                                (unsigned long long)btrfs_node_blockptr(eb, i),
                                (unsigned long long)btrfs_header_owner(eb));