[SCSI] pm80xx: Removing redundant code snippets

Removed redundant code snippets in pm8001_hwi.c and
pm8001_ctl.c
Signed-off-by: NViswas G <Viswas.G@pmcs.com>
Reviewed-by: NJack Wang <jinpu.wang@profitbricks.com>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

drivers/scsi/pm8001/pm8001_ctl.c

@@ -323,24 +323,17 @@ static ssize_t pm8001_ctl_ib_queue_log_show(struct device *cdev,
 	int offset;
 	char *str = buf;
 	int start = 0;
-#define IB_MEMMAP(c)		\
-		(*(u32 *)((u8 *)pm8001_ha->		\
-		memoryMap.region[IB].virt_ptr +		\
+#define IB_MEMMAP(c)	\
+		(*(u32 *)((u8 *)pm8001_ha->	\
+		memoryMap.region[IB].virt_ptr +	\
 		pm8001_ha->evtlog_ib_offset + (c)))
 
 	for (offset = 0; offset < IB_OB_READ_TIMES; offset++) {
-		if (pm8001_ha->chip_id != chip_8001)
-			str += sprintf(str, "0x%08x\n", IB_MEMMAP(start));
-		else
-			str += sprintf(str, "0x%08x\n", IB_MEMMAP(start));
+		str += sprintf(str, "0x%08x\n", IB_MEMMAP(start));
 		start = start + 4;
 	}
 	pm8001_ha->evtlog_ib_offset += SYSFS_OFFSET;
-	if ((((pm8001_ha->evtlog_ib_offset) % (PM80XX_IB_OB_QUEUE_SIZE)) == 0)
-		&& (pm8001_ha->chip_id != chip_8001))
-		pm8001_ha->evtlog_ib_offset = 0;
-	if ((((pm8001_ha->evtlog_ib_offset) % (PM8001_IB_OB_QUEUE_SIZE)) == 0)
-		&& (pm8001_ha->chip_id == chip_8001))
+	if (((pm8001_ha->evtlog_ib_offset) % (PM80XX_IB_OB_QUEUE_SIZE)) == 0)
 		pm8001_ha->evtlog_ib_offset = 0;
 
 	return str - buf;
@@ -363,24 +356,17 @@ static ssize_t pm8001_ctl_ob_queue_log_show(struct device *cdev,
 	int offset;
 	char *str = buf;
 	int start = 0;
-#define OB_MEMMAP(c)		\
-		(*(u32 *)((u8 *)pm8001_ha->		\
-		memoryMap.region[OB].virt_ptr +		\
+#define OB_MEMMAP(c)	\
+		(*(u32 *)((u8 *)pm8001_ha->	\
+		memoryMap.region[OB].virt_ptr +	\
 		pm8001_ha->evtlog_ob_offset + (c)))
 
 	for (offset = 0; offset < IB_OB_READ_TIMES; offset++) {
-		if (pm8001_ha->chip_id != chip_8001)
-			str += sprintf(str, "0x%08x\n", OB_MEMMAP(start));
-		else
-			str += sprintf(str, "0x%08x\n", OB_MEMMAP(start));
+		str += sprintf(str, "0x%08x\n", OB_MEMMAP(start));
 		start = start + 4;
 	}
 	pm8001_ha->evtlog_ob_offset += SYSFS_OFFSET;
-	if ((((pm8001_ha->evtlog_ob_offset) % (PM80XX_IB_OB_QUEUE_SIZE)) == 0)
-			&& (pm8001_ha->chip_id != chip_8001))
-		pm8001_ha->evtlog_ob_offset = 0;
-	if ((((pm8001_ha->evtlog_ob_offset) % (PM8001_IB_OB_QUEUE_SIZE)) == 0)
-			&& (pm8001_ha->chip_id == chip_8001))
+	if (((pm8001_ha->evtlog_ob_offset) % (PM80XX_IB_OB_QUEUE_SIZE)) == 0)
 		pm8001_ha->evtlog_ob_offset = 0;
 
 	return str - buf;

drivers/scsi/pm8001/pm8001_hwi.c

@@ -5072,13 +5072,8 @@ pm8001_get_gsm_dump(struct device *cdev, u32 length, char *buf)
 		direct_data += sprintf(direct_data, "%08x ", value);
 	}
 	/* Shift back to BAR4 original address */
-	if (pm8001_ha->chip_id == chip_8001) {
-		if (-1 == pm8001_bar4_shift(pm8001_ha, 0))
+	if (-1 == pm8001_bar4_shift(pm8001_ha, 0))
 			return 1;
-	} else {
-		if (-1 == pm80xx_bar4_shift(pm8001_ha, 0))
-			return 1;
-	}
 	pm8001_ha->fatal_forensic_shift_offset += 1024;
 
 	if (pm8001_ha->fatal_forensic_shift_offset >= 0x100000)