1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/tree-defrag.c b/fs/btrfs/tree-defrag.c
index d23216aa4ab5..0d1a1be0995c 100644
--- a/fs/btrfs/tree-defrag.c
+++ b/fs/btrfs/tree-defrag.c
@@ -239,7 +239,7 @@ int btrfs_defrag_leaves(struct btrfs_trans_handle *trans,
         for (i = 0; i <= orig_level; i++) {
                 if (path->nodes[i]) {
                         free_extent_buffer(path->nodes[i]);
-                        path->nodes[i] = 0;
+                        path->nodes[i] = NULL;
                 }
         }
 out: