1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 24e8a356a36c..c69145b66ea4 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -3660,7 +3660,7 @@ static int check_path_shared(struct btrfs_root *root,
                 eb = path->nodes[level];
                 if (!btrfs_block_can_be_shared(root, eb))
                         continue;
-                ret = btrfs_lookup_extent_info(NULL, root, eb->start, eb->len,
+                ret = btrfs_lookup_extent_info(NULL, root, eb->start, level, 1,
                                                &refs, NULL);
                 if (refs > 1)
                         return 1;