tree 3992dbec095b5034725eb4b0397c4ea9249487b6
parent c82dc88ddaf17112841dd3a6b08352968555ee08
author Martin K. Petersen <martin.petersen@oracle.com> 1221864439 -0400
committer James Bottomley <James.Bottomley@HansenPartnership.com> 1223904537 -0400

[SCSI] sd: Issue correct protection operation

Use the same logic to prepare RD/WRPROTECT and the protection
operation.  Fixes a corner case where we could issue an unprotected
CDB and yet tell the HBA to do DIF to the drive.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>