create_lease_buf
char * (*create_lease_buf)(u8 *lease_key, u8 oplock, u8 *parent_lease_key, __le32 le_flags);
.create_lease_buf = smb2_create_lease_buf,
.create_lease_buf = smb2_create_lease_buf,
.create_lease_buf = smb3_create_lease_buf,
.create_lease_buf = smb3_create_lease_buf,
iov[num].iov_base = server->ops->create_lease_buf(lease_key, *oplock,
void create_lease_buf(u8 *rbuf, struct lease *lease);
create_lease_buf(rsp->Buffer, opinfo->o_lease);