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Diffstat (limited to 'drivers/s390/scsi/zfcp_erp.c')
-rw-r--r--drivers/s390/scsi/zfcp_erp.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c
index 577e1570859..73d366ba31e 100644
--- a/drivers/s390/scsi/zfcp_erp.c
+++ b/drivers/s390/scsi/zfcp_erp.c
@@ -150,6 +150,9 @@ static int zfcp_erp_required_act(int want, struct zfcp_adapter *adapter,
a_status = atomic_read(&adapter->status);
if (a_status & ZFCP_STATUS_COMMON_ERP_INUSE)
return 0;
+ if (!(a_status & ZFCP_STATUS_COMMON_RUNNING) &&
+ !(a_status & ZFCP_STATUS_COMMON_OPEN))
+ return 0; /* shutdown requested for closed adapter */
}
return need;
@@ -1349,6 +1352,8 @@ void zfcp_erp_thread_kill(struct zfcp_adapter *adapter)
{
kthread_stop(adapter->erp_thread);
adapter->erp_thread = NULL;
+ WARN_ON(!list_empty(&adapter->erp_ready_head));
+ WARN_ON(!list_empty(&adapter->erp_running_head));
}
/**