scsi: zfcp: consistently use function name space prefix
I've been mixing up
zfcp_task_mgmt_function() [SCSI] and
zfcp_fsf_fcp_task_mgmt() [FSF]
so often lately that I wanted to fix this.
SCSI changes complement v2.6.27 commit f76af7d7e363 ("[SCSI] zfcp: Cleanup
of code in zfcp_scsi.c").
While at it, also fixup the other inconsistencies elsewhere.
ERP changes complement v2.6.27 commit 287ac01acf22 ("[SCSI] zfcp: Cleanup
code in zfcp_erp.c") which introduced status_change_set().
FC changes complement v2.6.32 commit 6f53a2d2ecae ("[SCSI] zfcp: Apply
common naming conventions to zfcp_fc"). by renaming a leftover introduced
with v2.6.27 commit cc8c282963bd ("[SCSI] zfcp: Automatically attach remote
ports").
FSF changes fixup v2.6.32 commit a4623c467ff7 ("[SCSI] zfcp: Improve request
allocation through mempools"). which replaced zfcp_fsf_alloc_qtcb()
introduced with v2.6.27 commit c41f8cbddd4e ("[SCSI] zfcp: zfcp_fsf
cleanup.").
SCSI fc_host statistics were introduced with v2.6.16 commit f6cd94b126aa
("[SCSI] zfcp: transport class adaptations").
SCSI fc_host port_state was introduced with v2.6.27 commit 85a82392fe6f
("[SCSI] zfcp: Add port_state attribute to sysfs").
SCSI rport setter for dev_loss_tmo was introduced with v2.6.18 commit
338151e06608 ("[SCSI] zfcp: make use of fc_remote_port_delete when target
port is unavailable").
Signed-off-by: Steffen Maier <maier@linux.ibm.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c
index 69dfb32..9be6296 100644
--- a/drivers/s390/scsi/zfcp_erp.c
+++ b/drivers/s390/scsi/zfcp_erp.c
@@ -551,21 +551,23 @@ void zfcp_erp_lun_shutdown_wait(struct scsi_device *sdev, char *id)
zfcp_erp_wait(adapter);
}
-static int status_change_set(unsigned long mask, atomic_t *status)
+static int zfcp_erp_status_change_set(unsigned long mask, atomic_t *status)
{
return (atomic_read(status) ^ mask) & mask;
}
static void zfcp_erp_adapter_unblock(struct zfcp_adapter *adapter)
{
- if (status_change_set(ZFCP_STATUS_COMMON_UNBLOCKED, &adapter->status))
+ if (zfcp_erp_status_change_set(ZFCP_STATUS_COMMON_UNBLOCKED,
+ &adapter->status))
zfcp_dbf_rec_run("eraubl1", &adapter->erp_action);
atomic_or(ZFCP_STATUS_COMMON_UNBLOCKED, &adapter->status);
}
static void zfcp_erp_port_unblock(struct zfcp_port *port)
{
- if (status_change_set(ZFCP_STATUS_COMMON_UNBLOCKED, &port->status))
+ if (zfcp_erp_status_change_set(ZFCP_STATUS_COMMON_UNBLOCKED,
+ &port->status))
zfcp_dbf_rec_run("erpubl1", &port->erp_action);
atomic_or(ZFCP_STATUS_COMMON_UNBLOCKED, &port->status);
}
@@ -574,7 +576,8 @@ static void zfcp_erp_lun_unblock(struct scsi_device *sdev)
{
struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);
- if (status_change_set(ZFCP_STATUS_COMMON_UNBLOCKED, &zfcp_sdev->status))
+ if (zfcp_erp_status_change_set(ZFCP_STATUS_COMMON_UNBLOCKED,
+ &zfcp_sdev->status))
zfcp_dbf_rec_run("erlubl1", &sdev_to_zfcp(sdev)->erp_action);
atomic_or(ZFCP_STATUS_COMMON_UNBLOCKED, &zfcp_sdev->status);
}