ntfs_attr_remove
int ntfs_attr_remove(struct ntfs_inode *ni, const __le32 type, __le16 *name,
err = ntfs_attr_remove(ni, AT_EA, AT_UNNAMED, 0);
ntfs_attr_remove(ni, AT_SECURITY_DESCRIPTOR, AT_UNNAMED, 0);
ntfs_attr_remove(ni, AT_DATA, AT_UNNAMED, 0);