scsi: qla2xxx: Use struct t10_pi_tuple

Instead of defining a local version of it.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Reviewed-by: NBart Van Assche <bart.vanassche@sandisk.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/qla2xxx/qla_def.h

@@ -278,16 +278,6 @@
 struct req_que;
 struct qla_tgt_sess;
 
-/*
- * (sd.h is not exported, hence local inclusion)
- * Data Integrity Field tuple.
- */
-struct sd_dif_tuple {
-	__be16 guard_tag;	/* Checksum */
-	__be16 app_tag;		/* Opaque storage */
-	__be32 ref_tag;		/* Target LBA or indirect LBA */
-};
-
 /*
  * SCSI Request Block
  */

drivers/scsi/qla2xxx/qla_isr.c

@@ -1828,7 +1828,7 @@ qla2x00_handle_dif_error(srb_t *sp, struct sts_entry_24xx *sts24)
 		if (scsi_prot_sg_count(cmd)) {
 			uint32_t i, j = 0, k = 0, num_ent;
 			struct scatterlist *sg;
-			struct sd_dif_tuple *spt;
+			struct t10_pi_tuple *spt;
 
 			/* Patch the corresponding protection tags */
 			scsi_for_each_prot_sg(cmd, sg,