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zfcp: remove access control tables interface (port leftovers)

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This patch removes some leftovers for commit
663e0890e3
"[SCSI] zfcp: remove access control tables interface".

The "access denied" case for ports is gone, as well.
The corresponding flag was cleared, but never set.
So clean it up.

Sysfs flag is kept, though, for backward-compatibility.
Now it returns always 0.

Signed-off-by: Martin Peschke <mpeschke@linux.vnet.ibm.com>
Signed-off-by: Steffen Maier <maier@linux.vnet.ibm.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Martin Peschke 2014-11-13 14:59:46 +01:00 committed by Christoph Hellwig
parent ccbedf117f
commit 1b33ef2394
3 changed files with 2 additions and 12 deletions
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7
drivers/s390/scsi/zfcp_erp.c
View file

@ -821,11 +821,6 @@ static int zfcp_erp_port_forced_strategy_close(struct zfcp_erp_action *act)
return ZFCP_ERP_CONTINUES;
}
static void zfcp_erp_port_strategy_clearstati(struct zfcp_port *port)
{
atomic_clear_mask(ZFCP_STATUS_COMMON_ACCESS_DENIED, &port->status);
}
static int zfcp_erp_port_forced_strategy(struct zfcp_erp_action *erp_action)
{
struct zfcp_port *port = erp_action->port;
@ -833,7 +828,6 @@ static int zfcp_erp_port_forced_strategy(struct zfcp_erp_action *erp_action)
switch (erp_action->step) {
case ZFCP_ERP_STEP_UNINITIALIZED:
zfcp_erp_port_strategy_clearstati(port);
if ((status & ZFCP_STATUS_PORT_PHYS_OPEN) &&
(status & ZFCP_STATUS_COMMON_OPEN))
return zfcp_erp_port_forced_strategy_close(erp_action);
@ -933,7 +927,6 @@ static int zfcp_erp_port_strategy(struct zfcp_erp_action *erp_action)
switch (erp_action->step) {
case ZFCP_ERP_STEP_UNINITIALIZED:
zfcp_erp_port_strategy_clearstati(port);
if (p_status & ZFCP_STATUS_COMMON_OPEN)
return zfcp_erp_port_strategy_close(erp_action);
break;

3
drivers/s390/scsi/zfcp_fsf.c
View file

@ -1396,8 +1396,7 @@ static void zfcp_fsf_open_port_handler(struct zfcp_fsf_req *req)
port->handle = header->port_handle;
atomic_set_mask(ZFCP_STATUS_COMMON_OPEN |
ZFCP_STATUS_PORT_PHYS_OPEN, &port->status);
atomic_clear_mask(ZFCP_STATUS_COMMON_ACCESS_DENIED |
ZFCP_STATUS_COMMON_ACCESS_BOXED,
atomic_clear_mask(ZFCP_STATUS_COMMON_ACCESS_BOXED,
&port->status);
/* check whether D_ID has changed during open */
/*

4
drivers/s390/scsi/zfcp_sysfs.c
View file

@ -73,9 +73,7 @@ ZFCP_DEFINE_ATTR(zfcp_port, port, status, "0x%08x\n",
ZFCP_DEFINE_ATTR(zfcp_port, port, in_recovery, "%d\n",
(atomic_read(&port->status) &
ZFCP_STATUS_COMMON_ERP_INUSE) != 0);
ZFCP_DEFINE_ATTR(zfcp_port, port, access_denied, "%d\n",
(atomic_read(&port->status) &
ZFCP_STATUS_COMMON_ACCESS_DENIED) != 0);
ZFCP_DEFINE_ATTR_CONST(port, access_denied, "%d\n", 0);
ZFCP_DEFINE_ATTR(zfcp_unit, unit, status, "0x%08x\n",
zfcp_unit_sdev_status(unit));