iscsit_send_recovery_r2t
if (iscsit_send_recovery_r2t(cmd, r2t_offset, r2t_length) < 0)
if (iscsit_send_recovery_r2t(cmd, offset, length) < 0)
if (iscsit_send_recovery_r2t(cmd, offset, length) < 0)
iscsit_send_recovery_r2t(cmd, r2t_offset, r2t_length);