1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c
index 66dac0a4b01f..7c55e3ba5a6c 100644
--- a/fs/btrfs/tree-checker.c
+++ b/fs/btrfs/tree-checker.c
@@ -270,7 +270,7 @@ static int check_dir_item(struct btrfs_root *root,
                 /* header itself should not cross item boundary */
                 if (cur + sizeof(*di) > item_size) {
                         dir_item_err(root, leaf, slot,
-                "dir item header crosses item boundary, have %lu boundary %u",
+                "dir item header crosses item boundary, have %zu boundary %u",
                                 cur + sizeof(*di), item_size);
                         return -EUCLEAN;
                 }