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[SCSI] qla4xxx: Trivial cleanup 

* cleanup function qla4xxx_recovery_timeout
	- No need to wakeup dpc thread from function
	qla4xxx_recovery_timeout() as we are not doing anything
	in do_dpc() thread when wakeup from
	qla4xxx_recovery_timeout()

* cleanup function qla4xxx_wait_for_hba_online
	- Remove hard coded value from qla4xxx_wait_for_hba_online().

* cleanup function qla4xxx_start_firmware_from_flash
	- display seconds

* cleanup function  qla4_8xxx_load_risc
	- Remove redundant code.

* cleanup function qla4xxx_get_firmware_status
	- update debug statement

* cleanup function qla4_8xxx_try_start_fw
	- update return status

Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Ravi Anand <ravi.anand@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Vikas Chaudhary 2010-10-06 22:47:48 -07:00 committed by James Bottomley
parent 986fe6c7f5
commit f581a3f79c
5 changed files with 12 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/scsi/qla4xxx/ql4_def.h
View File

@ -179,6 +179,7 @@ static inline int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev)
#define IOCB_TOV_MARGIN 10
#define RELOGIN_TOV 18
#define ISNS_DEREG_TOV 5
#define HBA_ONLINE_TOV 30
#define MAX_RESET_HA_RETRIES 2

4
drivers/scsi/qla4xxx/ql4_init.c
View File

@ -1207,8 +1207,8 @@ static int qla4xxx_start_firmware_from_flash(struct scsi_qla_host *ha)
break;
DEBUG2(printk(KERN_INFO "scsi%ld: %s: Waiting for boot "
"firmware to complete... ctrl_sts=0x%x\n",
ha->host_no, __func__, ctrl_status));
"firmware to complete... ctrl_sts=0x%x, remaining=%ld\n",
ha->host_no, __func__, ctrl_status, max_wait_time));
msleep_interruptible(250);
} while (!time_after_eq(jiffies, max_wait_time));

2
drivers/scsi/qla4xxx/ql4_mbx.c
View File

@ -592,7 +592,7 @@ int qla4xxx_get_firmware_status(struct scsi_qla_host * ha)
}
ql4_printk(KERN_INFO, ha, "%ld firmare IOCBs available (%d).\n",
ha->host_no, mbox_cmd[2]);
ha->host_no, mbox_sts[2]);
return QLA_SUCCESS;
}

23
drivers/scsi/qla4xxx/ql4_nx.c
View File

@ -1540,10 +1540,12 @@ qla4_8xxx_try_start_fw(struct scsi_qla_host *ha)
ql4_printk(KERN_INFO, ha,
"FW: Attempting to load firmware from flash...\n");
rval = qla4_8xxx_start_firmware(ha, ha->hw.flt_region_fw);
if (rval == QLA_SUCCESS)
return rval;
ql4_printk(KERN_ERR, ha, "FW: Load firmware from flash FAILED...\n");
if (rval != QLA_SUCCESS) {
ql4_printk(KERN_ERR, ha, "FW: Load firmware from flash"
" FAILED...\n");
return rval;
}
return rval;
}
@ -1764,20 +1766,9 @@ int qla4_8xxx_load_risc(struct scsi_qla_host *ha)
int retval;
retval = qla4_8xxx_device_state_handler(ha);
if (retval == QLA_SUCCESS &&
!test_bit(AF_INIT_DONE, &ha->flags)) {
if (retval == QLA_SUCCESS && !test_bit(AF_INIT_DONE, &ha->flags))
retval = qla4xxx_request_irqs(ha);
if (retval != QLA_SUCCESS) {
ql4_printk(KERN_WARNING, ha,
"Failed to reserve interrupt %d already in use.\n",
ha->pdev->irq);
} else {
set_bit(AF_IRQ_ATTACHED, &ha->flags);
ha->host->irq = ha->pdev->irq;
ql4_printk(KERN_INFO, ha, "%s: irq %d attached\n",
__func__, ha->pdev->irq);
}
}
return retval;
}

4
drivers/scsi/qla4xxx/ql4_os.c
View File

@ -167,8 +167,6 @@ static void qla4xxx_recovery_timedout(struct iscsi_cls_session *session)
"of (%d) secs exhausted, marking device DEAD.\n",
ha->host_no, __func__, ddb_entry->fw_ddb_index,
QL4_SESS_RECOVERY_TMO));
qla4xxx_wake_dpc(ha);
}
}
@ -1960,7 +1958,7 @@ static int qla4xxx_wait_for_hba_online(struct scsi_qla_host *ha)
{
unsigned long wait_online;
wait_online = jiffies + (30 * HZ);
wait_online = jiffies + (HBA_ONLINE_TOV * HZ);
while (time_before(jiffies, wait_online)) {
if (adapter_up(ha))