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[SCSI] zfcp: (cleanup) remove useless comments

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Removed some useless comments.

Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Andreas Herrmann 2006-05-22 18:15:49 +02:00 committed by James Bottomley
parent 4a9d2d8bf9
commit ca3271b402
3 changed files with 0 additions and 284 deletions
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218
drivers/s390/scsi/zfcp_erp.c
View File

@ -221,13 +221,6 @@ zfcp_erp_adapter_reopen(struct zfcp_adapter *adapter, int clear_mask)
return retval;
}
/*
* function:
*
* purpose:
*
* returns:
*/
int
zfcp_erp_adapter_shutdown(struct zfcp_adapter *adapter, int clear_mask)
{
@ -241,13 +234,6 @@ zfcp_erp_adapter_shutdown(struct zfcp_adapter *adapter, int clear_mask)
return retval;
}
/*
* function:
*
* purpose:
*
* returns:
*/
int
zfcp_erp_port_shutdown(struct zfcp_port *port, int clear_mask)
{
@ -261,13 +247,6 @@ zfcp_erp_port_shutdown(struct zfcp_port *port, int clear_mask)
return retval;
}
/*
* function:
*
* purpose:
*
* returns:
*/
int
zfcp_erp_unit_shutdown(struct zfcp_unit *unit, int clear_mask)
{
@ -802,13 +781,6 @@ zfcp_erp_unit_unblock(struct zfcp_unit *unit)
atomic_set_mask(ZFCP_STATUS_COMMON_UNBLOCKED, &unit->status);
}
/*
* function:
*
* purpose:
*
* returns:
*/
static void
zfcp_erp_action_ready(struct zfcp_erp_action *erp_action)
{
@ -1346,13 +1318,6 @@ zfcp_erp_strategy_check_action(struct zfcp_erp_action *erp_action, int retval)
return retval;
}
/*
* function:
*
* purpose:
*
* returns:
*/
static int
zfcp_erp_strategy_do_action(struct zfcp_erp_action *erp_action)
{
@ -1528,13 +1493,6 @@ zfcp_erp_strategy_check_target(struct zfcp_erp_action *erp_action, int result)
return result;
}
/*
* function:
*
* purpose:
*
* returns:
*/
static int
zfcp_erp_strategy_statechange(int action,
u32 status,
@ -1576,13 +1534,6 @@ zfcp_erp_strategy_statechange(int action,
return retval;
}
/*
* function:
*
* purpose:
*
* returns:
*/
static inline int
zfcp_erp_strategy_statechange_detected(atomic_t * target_status, u32 erp_status)
{
@ -1595,13 +1546,6 @@ zfcp_erp_strategy_statechange_detected(atomic_t * target_status, u32 erp_status)
!(ZFCP_STATUS_ERP_CLOSE_ONLY & erp_status));
}
/*
* function:
*
* purpose:
*
* returns:
*/
static int
zfcp_erp_strategy_check_unit(struct zfcp_unit *unit, int result)
{
@ -1632,13 +1576,6 @@ zfcp_erp_strategy_check_unit(struct zfcp_unit *unit, int result)
return result;
}
/*
* function:
*
* purpose:
*
* returns:
*/
static int
zfcp_erp_strategy_check_port(struct zfcp_port *port, int result)
{
@ -1668,13 +1605,6 @@ zfcp_erp_strategy_check_port(struct zfcp_port *port, int result)
return result;
}
/*
* function:
*
* purpose:
*
* returns:
*/
static int
zfcp_erp_strategy_check_adapter(struct zfcp_adapter *adapter, int result)
{
@ -1754,13 +1684,6 @@ zfcp_erp_strategy_followup_actions(int action,
return 0;
}
/*
* function:
*
* purpose:
*
* returns:
*/
static int
zfcp_erp_strategy_check_queues(struct zfcp_adapter *adapter)
{
@ -1799,12 +1722,6 @@ zfcp_erp_wait(struct zfcp_adapter *adapter)
return retval;
}
/*
* function: zfcp_erp_modify_adapter_status
*
* purpose:
*
*/
void
zfcp_erp_modify_adapter_status(struct zfcp_adapter *adapter,
u32 mask, int set_or_clear)
@ -1909,13 +1826,6 @@ zfcp_erp_port_reopen_all(struct zfcp_adapter *adapter, int clear_mask)
return retval;
}
/*
* function:
*
* purpose:
*
* returns: FIXME
*/
static int
zfcp_erp_port_reopen_all_internal(struct zfcp_adapter *adapter, int clear_mask)
{
@ -2360,13 +2270,6 @@ zfcp_erp_adapter_strategy_open_fsf_xport(struct zfcp_erp_action *erp_action)
return ret;
}
/*
* function:
*
* purpose:
*
* returns:
*/
static int
zfcp_erp_adapter_strategy_open_fsf_statusread(struct zfcp_erp_action
*erp_action)
@ -2535,13 +2438,6 @@ zfcp_erp_port_strategy(struct zfcp_erp_action *erp_action)
return retval;
}
/*
* function:
*
* purpose:
*
* returns:
*/
static int
zfcp_erp_port_strategy_open(struct zfcp_erp_action *erp_action)
{
@ -2556,15 +2452,6 @@ zfcp_erp_port_strategy_open(struct zfcp_erp_action *erp_action)
return retval;
}
/*
* function:
*
* purpose:
*
* returns:
*
* FIXME(design): currently only prepared for fabric (nameserver!)
*/
static int
zfcp_erp_port_strategy_open_common(struct zfcp_erp_action *erp_action)
{
@ -2680,13 +2567,6 @@ zfcp_erp_port_strategy_open_common(struct zfcp_erp_action *erp_action)
return retval;
}
/*
* function:
*
* purpose:
*
* returns:
*/
static int
zfcp_erp_port_strategy_open_nameserver(struct zfcp_erp_action *erp_action)
{
@ -2803,13 +2683,6 @@ zfcp_erp_port_forced_strategy_close(struct zfcp_erp_action *erp_action)
return retval;
}
/*
* function:
*
* purpose:
*
* returns:
*/
static int
zfcp_erp_port_strategy_clearstati(struct zfcp_port *port)
{
@ -3012,13 +2885,6 @@ zfcp_erp_unit_strategy(struct zfcp_erp_action *erp_action)
return retval;
}
/*
* function:
*
* purpose:
*
* returns:
*/
static int
zfcp_erp_unit_strategy_clearstati(struct zfcp_unit *unit)
{
@ -3119,13 +2985,6 @@ zfcp_erp_unit_strategy_open(struct zfcp_erp_action *erp_action)
return retval;
}
/*
* function:
*
* purpose:
*
* returns:
*/
static inline void
zfcp_erp_timeout_init(struct zfcp_erp_action *erp_action)
{
@ -3321,13 +3180,6 @@ zfcp_erp_action_enqueue(int action,
return retval;
}
/*
* function:
*
* purpose:
*
* returns:
*/
static int
zfcp_erp_action_dequeue(struct zfcp_erp_action *erp_action)
{
@ -3422,13 +3274,6 @@ zfcp_erp_action_cleanup(int action, struct zfcp_adapter *adapter,
}
/*
* function:
*
* purpose:
*
* returns: FIXME
*/
static int
zfcp_erp_action_dismiss_adapter(struct zfcp_adapter *adapter)
{
@ -3445,13 +3290,6 @@ zfcp_erp_action_dismiss_adapter(struct zfcp_adapter *adapter)
return retval;
}
/*
* function:
*
* purpose:
*
* returns: FIXME
*/
static int
zfcp_erp_action_dismiss_port(struct zfcp_port *port)
{
@ -3470,13 +3308,6 @@ zfcp_erp_action_dismiss_port(struct zfcp_port *port)
return retval;
}
/*
* function:
*
* purpose:
*
* returns: FIXME
*/
static int
zfcp_erp_action_dismiss_unit(struct zfcp_unit *unit)
{
@ -3491,13 +3322,6 @@ zfcp_erp_action_dismiss_unit(struct zfcp_unit *unit)
return retval;
}
/*
* function:
*
* purpose: moves erp_action to 'erp running list'
*
* returns:
*/
static inline void
zfcp_erp_action_to_running(struct zfcp_erp_action *erp_action)
{
@ -3508,13 +3332,6 @@ zfcp_erp_action_to_running(struct zfcp_erp_action *erp_action)
list_move(&erp_action->list, &erp_action->adapter->erp_running_head);
}
/*
* function:
*
* purpose: moves erp_action to 'erp ready list'
*
* returns:
*/
static inline void
zfcp_erp_action_to_ready(struct zfcp_erp_action *erp_action)
{
@ -3525,11 +3342,6 @@ zfcp_erp_action_to_ready(struct zfcp_erp_action *erp_action)
list_move(&erp_action->list, &erp_action->adapter->erp_ready_head);
}
/*
* function: zfcp_erp_port_boxed
*
* purpose:
*/
void
zfcp_erp_port_boxed(struct zfcp_port *port)
{
@ -3546,11 +3358,6 @@ zfcp_erp_port_boxed(struct zfcp_port *port)
zfcp_erp_port_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED);
}
/*
* function: zfcp_erp_unit_boxed
*
* purpose:
*/
void
zfcp_erp_unit_boxed(struct zfcp_unit *unit)
{
@ -3564,11 +3371,6 @@ zfcp_erp_unit_boxed(struct zfcp_unit *unit)
zfcp_erp_unit_reopen(unit, ZFCP_STATUS_COMMON_ERP_FAILED);
}
/*
* function: zfcp_erp_port_access_denied
*
* purpose:
*/
void
zfcp_erp_port_access_denied(struct zfcp_port *port)
{
@ -3585,11 +3387,6 @@ zfcp_erp_port_access_denied(struct zfcp_port *port)
read_unlock_irqrestore(&zfcp_data.config_lock, flags);
}
/*
* function: zfcp_erp_unit_access_denied
*
* purpose:
*/
void
zfcp_erp_unit_access_denied(struct zfcp_unit *unit)
{
@ -3603,11 +3400,6 @@ zfcp_erp_unit_access_denied(struct zfcp_unit *unit)
ZFCP_SET);
}
/*
* function: zfcp_erp_adapter_access_changed
*
* purpose:
*/
void
zfcp_erp_adapter_access_changed(struct zfcp_adapter *adapter)
{
@ -3629,11 +3421,6 @@ zfcp_erp_adapter_access_changed(struct zfcp_adapter *adapter)
read_unlock_irqrestore(&zfcp_data.config_lock, flags);
}
/*
* function: zfcp_erp_port_access_changed
*
* purpose:
*/
void
zfcp_erp_port_access_changed(struct zfcp_port *port)
{
@ -3662,11 +3449,6 @@ zfcp_erp_port_access_changed(struct zfcp_port *port)
zfcp_get_busid_by_adapter(adapter), port->wwpn);
}
/*
* function: zfcp_erp_unit_access_changed
*
* purpose:
*/
void
zfcp_erp_unit_access_changed(struct zfcp_unit *unit)
{

20
drivers/s390/scsi/zfcp_fsf.c
View File

@ -1929,14 +1929,6 @@ static int zfcp_fsf_send_els_handler(struct zfcp_fsf_req *fsf_req)
return retval;
}
/*
* function:
*
* purpose:
*
* returns: address of initiated FSF request
* NULL - request could not be initiated
*/
int
zfcp_fsf_exchange_config_data(struct zfcp_erp_action *erp_action)
{
@ -3656,18 +3648,6 @@ zfcp_fsf_send_fcp_command_task(struct zfcp_adapter *adapter,
return retval;
}
/*
* function: zfcp_fsf_send_fcp_command_task_management
*
* purpose:
*
* returns:
*
* FIXME(design): should be watched by a timeout!!!
* FIXME(design) shouldn't this be modified to return an int
* also...don't know how though
*
*/
struct zfcp_fsf_req *
zfcp_fsf_send_fcp_command_task_management(struct zfcp_adapter *adapter,
struct zfcp_unit *unit,

46
drivers/s390/scsi/zfcp_scsi.c
View File

@ -151,14 +151,6 @@ set_driver_byte(u32 * result, char status)
set_byte(result, status, 3);
}
/*
* function: zfcp_scsi_slave_alloc
*
* purpose:
*
* returns:
*/
static int
zfcp_scsi_slave_alloc(struct scsi_device *sdp)
{
@ -185,14 +177,6 @@ zfcp_scsi_slave_alloc(struct scsi_device *sdp)
return retval;
}
/*
* function: zfcp_scsi_slave_destroy
*
* purpose:
*
* returns:
*/
static void
zfcp_scsi_slave_destroy(struct scsi_device *sdpnt)
{
@ -364,15 +348,6 @@ zfcp_scsi_queuecommand(struct scsi_cmnd *scpnt,
return zfcp_scsi_command_async(adapter, unit, scpnt, NULL);
}
/*
* function: zfcp_unit_lookup
*
* purpose:
*
* returns:
*
* context:
*/
static struct zfcp_unit *
zfcp_unit_lookup(struct zfcp_adapter *adapter, int channel, scsi_id_t id,
scsi_lun_t lun)
@ -481,13 +456,6 @@ zfcp_scsi_eh_abort_handler(struct scsi_cmnd *scpnt)
return retval;
}
/*
* function: zfcp_scsi_eh_device_reset_handler
*
* purpose:
*
* returns:
*/
int
zfcp_scsi_eh_device_reset_handler(struct scsi_cmnd *scpnt)
{
@ -615,13 +583,6 @@ zfcp_scsi_eh_host_reset_handler(struct scsi_cmnd *scpnt)
return SUCCESS;
}
/*
* function:
*
* purpose:
*
* returns:
*/
int
zfcp_adapter_scsi_register(struct zfcp_adapter *adapter)
{
@ -668,13 +629,6 @@ zfcp_adapter_scsi_register(struct zfcp_adapter *adapter)
return retval;
}
/*
* function:
*
* purpose:
*
* returns:
*/
void
zfcp_adapter_scsi_unregister(struct zfcp_adapter *adapter)
{