diff options
| author | Viswas G <Viswas.G@pmcs.com> | 2013-12-10 06:01:28 +0100 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2014-03-15 18:17:46 +0100 |
| commit | 859b5d103539ece7d3219f64ce09c6bf5de124e9 (patch) | |
| tree | 3bf65e1df03448c19d91042cd4072b6e98e99710 | |
| parent | [SCSI] storvsc: NULL pointer dereference fix (diff) | |
| download | linux-859b5d103539ece7d3219f64ce09c6bf5de124e9.tar.xz linux-859b5d103539ece7d3219f64ce09c6bf5de124e9.zip | |
[SCSI] pm80xx: Removing redundant code snippets
Removed redundant code snippets in pm8001_hwi.c and
pm8001_ctl.c
Signed-off-by: Viswas G <Viswas.G@pmcs.com>
Reviewed-by: Jack Wang <jinpu.wang@profitbricks.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_ctl.c | 34 | ||||
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_hwi.c | 7 |
2 files changed, 11 insertions, 30 deletions
diff --git a/drivers/scsi/pm8001/pm8001_ctl.c b/drivers/scsi/pm8001/pm8001_ctl.c index a04b4ff8c7f6..173896583121 100644 --- a/drivers/scsi/pm8001/pm8001_ctl.c +++ b/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; diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c index 0a1296a87d66..2aa068112bda 100644 --- a/drivers/scsi/pm8001/pm8001_hwi.c +++ b/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) |