forked from Imagelibrary/rtems
The RT_TSW_OK field is set to 1 if there was no error. The Message Error (ME) field indicates an error and must be set to 0 if there was no error so the result of tsw&RT_TSW_OK must be negated. It is then left-shifted to the Messsage Error (ME) bit field of the message information word. Fix issue CID 1399772