diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c
index a87510f89ade074f802f5f3497e1de0db8b83599..19da5026c38f565fa138b5c43d68e9577ff23acc 100644
--- a/fs/ceph/xattr.c
+++ b/fs/ceph/xattr.c
@@ -284,8 +284,7 @@ static size_t ceph_vxattrs_name_size(struct ceph_vxattr *vxattrs)
 		return ceph_dir_vxattrs_name_size;
 	if (vxattrs == ceph_file_vxattrs)
 		return ceph_file_vxattrs_name_size;
-	BUG();
-
+	BUG_ON(vxattrs);
 	return 0;
 }