* returns: 0 - initiated action successfully
* <0 - failed to initiate action
*/
-int
+static int
zfcp_erp_adapter_reopen_internal(struct zfcp_adapter *adapter, int clear_mask)
{
int retval;
* zfcp_erp_adisc - send ADISC ELS command
* @port: port structure
*/
-int
+static int
zfcp_erp_adisc(struct zfcp_port *port)
{
struct zfcp_adapter *adapter = port->adapter;
*
* If ADISC failed (LS_RJT or timed out) forced reopen of the port is triggered.
*/
-void
+static void
zfcp_erp_adisc_handler(unsigned long data)
{
struct zfcp_send_els *send_els;
* and does appropriate preparations (dismiss fsf request, ...)
*
* locks: called under erp_lock (disabled interrupts)
- *
- * returns: 0
*/
-static int
+static void
zfcp_erp_strategy_check_fsfreq(struct zfcp_erp_action *erp_action)
{
- int retval = 0;
- struct zfcp_fsf_req *fsf_req = NULL;
struct zfcp_adapter *adapter = erp_action->adapter;
if (erp_action->fsf_req) {
/* take lock to ensure that request is not deleted meanwhile */
spin_lock(&adapter->req_list_lock);
- if ((!zfcp_reqlist_ismember(adapter,
- erp_action->fsf_req->req_id)) &&
- (fsf_req->erp_action == erp_action)) {
+ if (zfcp_reqlist_ismember(adapter,
+ erp_action->fsf_req->req_id)) {
/* fsf_req still exists */
debug_text_event(adapter->erp_dbf, 3, "a_ca_req");
- debug_event(adapter->erp_dbf, 3, &fsf_req,
+ debug_event(adapter->erp_dbf, 3, &erp_action->fsf_req,
sizeof (unsigned long));
/* dismiss fsf_req of timed out/dismissed erp_action */
if (erp_action->status & (ZFCP_STATUS_ERP_DISMISSED |
ZFCP_STATUS_ERP_TIMEDOUT)) {
debug_text_event(adapter->erp_dbf, 3,
"a_ca_disreq");
- fsf_req->status |= ZFCP_STATUS_FSFREQ_DISMISSED;
+ erp_action->fsf_req->status |=
+ ZFCP_STATUS_FSFREQ_DISMISSED;
}
if (erp_action->status & ZFCP_STATUS_ERP_TIMEDOUT) {
ZFCP_LOG_NORMAL("error: erp step timed out "
* then keep it running asynchronously and don't mess
* with the association of erp_action and fsf_req.
*/
- if (fsf_req->status & (ZFCP_STATUS_FSFREQ_COMPLETED |
+ if (erp_action->fsf_req->status &
+ (ZFCP_STATUS_FSFREQ_COMPLETED |
ZFCP_STATUS_FSFREQ_DISMISSED)) {
/* forget about association between fsf_req
and erp_action */
- fsf_req->erp_action = NULL;
erp_action->fsf_req = NULL;
}
} else {
spin_unlock(&adapter->req_list_lock);
} else
debug_text_event(adapter->erp_dbf, 3, "a_ca_noreq");
-
- return retval;
}
/**
sbale = &(adapter->response_queue.buffer[i]->element[0]);
sbale->length = 0;
sbale->flags = SBAL_FLAGS_LAST_ENTRY;
- sbale->addr = 0;
+ sbale->addr = NULL;
}
ZFCP_LOG_TRACE("calling do_QDIO on adapter %s (flags=0x%x, "
break;
case ZFCP_ERP_ACTION_REOPEN_ADAPTER:
if (result != ZFCP_ERP_SUCCEEDED) {
- struct zfcp_port *port;
list_for_each_entry(port, &adapter->port_list_head, list)
if (port->rport &&
!atomic_test_mask(ZFCP_STATUS_PORT_WKA,