[SCSI] qla2xxx: Use midlayer's int_to_scsilun() function.

While populating command type 6 and 7 IOCBs.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/qla2xxx/qla_fw.h

@@ -394,7 +394,7 @@ struct cmd_type_6 {
 
 	uint16_t fcp_rsp_dsd_len;	/* FCP_RSP DSD length. */
 
-	uint8_t lun[8];			/* FCP LUN (BE). */
+	struct scsi_lun lun;		/* FCP LUN (BE). */
 
 	uint16_t control_flags;		/* Control flags. */
 #define CF_DATA_SEG_DESCR_ENABLE	BIT_2
@@ -432,7 +432,7 @@ struct cmd_type_7 {
 	uint16_t dseg_count;		/* Data segment count. */
 	uint16_t reserved_1;
 
-	uint8_t lun[8];			/* FCP LUN (BE). */
+	struct scsi_lun lun;		/* FCP LUN (BE). */
 
 	uint16_t task_mgmt_flags;	/* Task management flags. */
 #define TMF_CLEAR_ACA		BIT_14

drivers/scsi/qla2xxx/qla_iocb.c

@@ -839,8 +839,7 @@ qla24xx_start_scsi(srb_t *sp)
 	cmd_pkt->port_id[1] = sp->fcport->d_id.b.area;
 	cmd_pkt->port_id[2] = sp->fcport->d_id.b.domain;
 
-	cmd_pkt->lun[1] = LSB(sp->cmd->device->lun);
-	cmd_pkt->lun[2] = MSB(sp->cmd->device->lun);
+	int_to_scsilun(sp->cmd->device->lun, &cmd_pkt->lun);
 
 	/* Update tagged queuing modifier -- default is TSK_SIMPLE (0). */
 	if (scsi_populate_tag_msg(cmd, tag)) {