scsi: lpfc: Update logging of protection type for T10 DIF I/O

A struct scsi_cmnd already contains T10 DIF protection type information in
prot_type.  So, instead of manually checking a CDBs' RD/WRPROTECT fields
with (byte[1] >> 5) utilize scsi_get_prot_type().

Signed-off-by: Justin Tee <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Martin K. Petersen <[email protected]>

Author: Justin Tee

drivers/scsi/lpfc/lpfc_scsi.c

@@ -5327,7 +5327,7 @@ lpfc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *cmnd)
 					 cmnd->cmnd[0],
 					 scsi_prot_ref_tag(cmnd),
 					 scsi_logical_block_count(cmnd),
-					 (cmnd->cmnd[1]>>5));
+					 scsi_get_prot_type(cmnd));
 		}
 		err = lpfc_bg_scsi_prep_dma_buf(phba, lpfc_cmd);
 	} else {