2a86bf8073
author can't remember why it was there. The CTS_SCSI_FLAGS_TAG_ENB remains in place, and makes sense, and is checked all over the place. The CTS_SPI_FLAGS_TAG_ENB was probably an attempt to distinguish protocol and transport tag capabilities. At the very least this can be confusing and prone to many bugs, so let's just assume that the transport tag case just flows from the protocol (and vice versa) for now.